心灵的钟摆在意与非意之间摆动，而非对与错之间。

变革在开始时最艰难，在中期最混乱，在结束时最美好。

The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man. )

爱是唯一让生活可以忍受的东西，但它也是我们最大痛苦的来源。