释义：没有平地不变成山坡的，没有去了而不回来的，在艰难困苦中应坚守纯正，必然会有好的结果。

The future of food depends on our ability to balance productivity with responsibility.

The true value of a forest cannot be measured in board feet alone.

The closer you are to death, the more alive you feel. It's a wonderful way to live. It's the only way to live.

你的工作将占据你生活的很大一部分，唯一真正令人满意的方式是做你认为伟大的工作。

我认为你永远无法真正准备好失去你所爱的人。

我了解到失败不是成功的对立面，而是成功的一部分。

A language that doesn't affect the way you think about programming is not worth knowing.

求学的最大益处，在于自我追求改变气质。