资本主义社会的自由始终与古希腊共和国大致相同：奴隶主的自由。

The only limit to our realization of tomorrow will be our doubts of today.

My goal is simple. It is a complete understanding of the universe, why it is as it is and why it exists at all.

释义：能够忍耐最难忍受的困苦，最终必能苦尽甘来。

我写作时不会想着任何观众。我只是写。

The most interesting art happens at the edge of misunderstanding.

The only way to do great work is to love what you do.

恐惧可以是一个有用的信号，但它不应该是我们唯一倾听的声音。

今天对自由民主最严重的威胁不是来自外部，而是来自内部。