最好的领导者是那些能够预见未来并提前做好准备的人。
Take small steps and run fast, iterate quickly.
The best way to overcome fear is to face it.
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.
You have to believe in yourself when no one else does.
数学中的每一个问题都是学习新东西的机会。