Everymorning I jump out of bed and step on a landmine. The landmine is me. After the explosion, I spent the rest of the day putting the pieces together.

To manage a forest wisely, one must first learn to think like a forest.

Everything can be taken from a man but one thing: the last of the human freedoms—to choose one's attitude in any given set of circumstances.

The success of liberal democracy depends on the ability of its institutions to adapt to changing circumstances.

大自然为我们提供了研究生物学的惊人工具；我们只需要知道去哪里寻找。