"The point is not to predict the future, but to prepare for it."
Only continuous learning can keep us invincible in fierce competition.
The moment you stop trying is the moment you start dying.
"Words are the voice of the heart, and silence is its echo."
How many roads must a man walk down before you call him a man?
翻译：君子知道隐微的开始，也知道事态的彰显；也知道该柔的时候柔、该刚的时候刚，这样的君子才是万众所敬仰的人物。
The only way to learn mathematics is to do mathematics.
The past is never dead. It's not even past.