The essence of mathematics is not to make simple things complicated, but to make complicated things simple.

哲学史不是思想的博物馆，而是一个活着的传统。

我喜欢简单易懂的东西。

Turn up the love

The most realistic distinction between the investor and the speculator is found in their attitude toward stock-market movements.

"Writing is an act of courage - to put your inner world on display."

创新是突破资源约束的唯一途径。

最令人兴奋的发现是那些挑战我们假设的发现。

今天很残酷，明天更残酷，后天很美好，但绝对大部分是死在明天晚上，所以每个人不要放弃今天。