The hardest part of any challenge is taking the first step.

自由的代价比镇压的代价要低。

As in geometry the most natural way of beginning is from a mathematical point, so is the same method in observations and natural history the most genuine, simple, and instructive.

实现明天的唯一限制是我们今天的疑虑。

The computer is the ultimate polluter: its feces are indistinguish- able from the food it produces.

一个意识到自己纯净的心灵不会执着于任何事物，既不执着于肉体也不执着于灵魂。

我试图制作的电影就像一顿美餐：令人满足，但又让你想要更多一点。