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解釋：第一次擊鼓能振作士兵們的勇氣，第二次擊鼓可以使士兵們的勇氣低落，第三次擊鼓士兵們的勇氣就消失了。

Every challenge in farming is an opportunity to grow - literally and figuratively.

文學和新聞的區別在于新聞不可讀，而文學沒人讀。

The greatest danger to our future is apathy.

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

不要只追逐金錢，追求卓越，金錢自會跟隨。