对我们森林的最大威胁不是斧头，而是冷漠。

我不相信运气。我相信努力。

有时最好的想法来自最意想不到的地方。

True growth comes from balancing short-term gains with long-term vision.

我学得越多，就越意识到自己不知道的还有多少。

Our heroes are human heroes. That's a very new situation. Most other societies have had, right at their center, the worship of something transcendent: a god, a spirit, a natural force, the universe, whatever it is -- something else that is being worshiped. We've slightly lost the habit of doing that, which is, I think, why we're particularly drawn to nature.

The tongue is like a sharp knife, killing without drawing blood. Words from a skilled person can cause greater harm than a warrior’s weapon.