写作的行为是一种爱的行为。
You don't build a business. You build people, and people build the business.
Life's too short to hang out with people who aren't resourceful.
If you want to succeed, you must be willing to take risks and learn from failure.
The only way to achieve something great is to love what you do.
数学的本质不仅在于解决问题,还在于提出正确的问题。