The real discovery is the one that makes me capable of stopping doing philosophy when I want to.

【释义】对500名婴儿的颠覆性实验显示：高敏感婴儿对外界刺激的强烈反应，是未来内向特质的生物信号。

You cannot step into the same river twice.

"The only thing that is truly universal is the human experience."

那些让和平革命成为不可能的人将使得暴力革命不可避免。