The more you hide, the more you show.
我们在童年时读的书是塑造我们灵魂的书。
"The truth is always inconvenient."
Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.
Don’t let the noise of others’ opinions drown out your own inner voice.
A first sign of the beginning of understanding is the wish to die.
Most people overestimate what they can do in one year and underestimate what they can do in ten years.