Benjamin Franklin began and ended each day with a question: "What good shall I do this day?" in the morning, and "What good have I done this day?" in the evening.
In fact, many great thinkers embraced the idea of constantly questioning things. As Albert Einstein reportedly said, "Learn from yesterday, live for today, hope for tomorrow. The important thing is not to stop questioning."
Of course, getting into the habit of self-reflection is easier said than done, as we often prefer to avoid asking ourselves the tough questions. As philosopher and psychologist John Dewey explained in his 1910 book, "How We Think," reflective thinking involves overcoming our predisposition to accept things at face value and the willingness to endure mental unrest.
But enduring this discomfort is well worth the effort, as it can result in the confidence boost necessary to perform better in our work and daily lives.
To help kickstart your habit of self-reflection, here are nine daily questions you can start asking today:
1. 'If today were the last day of my life, would I want to do what I am about to do today?'
In 2005, about a year after he received his pancreatic cancer diagnosis, Apple's then-CEO Steve Jobs told Stanford's graduating class that, for 33 years, he would look in the mirror every morning and ask himself, "If today were the last day of my life, would I want to do what I am about to do today?"
If the answer was "No" for too many days in a row, he says he know he needed to change something.
"Remembering that I'll be dead soon is the most important tool I've ever encountered to help me make the big choices in life. Because almost everything — all external expectations, all pride, all fear of embarrassment or failure — these things just fall away in the face of death, leaving only what is truly important," Jobs explained. "Remembering that you are going to die is the best way I know to avoid the trap of thinking you have something to lose. You are already naked. There is no reason not to follow your heart."
2. 'How do I see myself?
"This questions gets at your likely unspoken beliefs about who you are," writes Wanleo.com founder and CEO Deena Varshavskaya on Quora.“
这个问题很有可能关乎你无法言喻的个人品质信仰，”选自 Wanleo.com的创始人兼总裁——Deena Varshavskaya在Quora上的回复。
She says that changing how you see yourself in various situations can also change your actions and, ultimately, who you are.
3. 'What is my biggest strength?'
VaynerMedia CEO and cofounder Gary Vaynerchuk writes on Quora that asking this question is the key to loving your job.
As he explains, so many people have jobs they hate because they haven't found their true passion yet. "They are good at a few things, so that's what they do here and there, but they aren't sure what that one big thing they want to do forever could be," he says.
"Stop doing stuff you hate. Nail down your strengths so you can discover your passion," he advises.“
4. 'What pain do I want in my life?'
Happiness requires struggle, as well as an understanding of what we are willing to struggle for, writes self-development blogger Mark Manson.
"What determines your success isn't 'What do you want to enjoy?' The question is, "What pain do you want to sustain?' The quality of your life is not determined by the quality of your positive experiences but the quality of your negative experiences. And to get good at dealing with negative experiences is to get good at dealing with life," Manson explains.“
5. 'What was different then from now?'
If you're struggling to start a new habit, "Better Than Before: Mastering the Habits of Our Everyday Lives" author Gretchen Rubin suggests thinking about a time in the past when you successfully changed your behavior.
Asking yourself, "What was different then from now?" can help you figure out what factors helped you successfully change your behavior in the past so that you can emulate them going forward.
6. 'How are you doing?'
Quora user Michael Hopkins writes: "It's silly, but it all started when I watched an episode of 'The Tick' where the Tick travels on a quest inside his own mind to seek the answer to any one question. When he finally meets his inner being, and can ask any question he wants, he asks something like, 'How are you doing?'
"I took from that a very profoundly meaningful lesson: At the center of each of us, this is the most basic and truest and most important question. It leads to so many internal conversations that we would all be better off having with ourselves each day."
7. 'Why so serious?'
"I tend to fuss over little things and don't feel quite alright until I get them done in the manner I desire," writes Quora user Soham Banerjee. The question is a good reminder to us all not to take life so seriously all the time and can help put things in perspective.“
8. 'What went well today?'
Harvard Business School professor Francesca Gino and her colleagues asked workers to spend 15 minutes at the end of their workdays writing about what went well that day, and they found that the journaling employees had 22.8% higher performance than those who didn't ponder on their workday.
As former Tech Insider reporter Drake Baer points out, reflecting on the day's successes can help you incorporate those lessons into the next day. he writes.
正如Tech Insider前通讯员Drake Baer指出，反思当天的成就能让你把学到的经验运用到第二天。
9. 'Do I pick partners and friends who support me, challenge me, encourage me, and help me grow?'
Quora user Nela Canovi says: "There is a saying that we are the average of the five people we spend the most time with. Think about the people in your life. Are the people close to you helping you grow as a human being? Or do you spend time with people who don't respect their own time (and therefore won't respect yours), who drain your energy, who are negative and only like to complain, and who exemplify a 'fixed mindset' instead of a 'growth mindset' so that at the end of the day you struggle to understand why you don't feel happy and energized around them?
"Be selective about who you keep in your inner circle of friends. Surround yourself with people based on your common interests, your values, the things you consider important to your personal growth, as well as how you value time, knowledge, and friendship."