"The weight of history is carried by those who remember."

二十世纪的恐怖在于每个新事件的规模之大与其反响之微弱。

The human voice is the most beautiful instrument of all, but it is the most difficult to play.

简单的事情应该简单，复杂的事情应该可能。

The only way to save a rhinoceros is to save the environment in which it lives, because there's a mutual dependency between it and millions of other species of both animals and plants.

除第一次外，所有内容均应自上而下构建。