爱比恐惧更强大。
"Words have the power to heal and to destroy."
Reading good literature is the best way to learn to be free.
The old believe everything; the middle-aged suspect everything; the young know everything.
在数学中,最深刻的思想往往源于最简单的观察。
我从不猜测。这是一个令人震惊的习惯——对逻辑能力具有破坏性。