Memory is the only paradise from which we cannot be driven.

Sustainability isn't just a buzzword; it's a responsibility we owe to future generations.

写作古文的难度，比登上青天还要难。

译文：青春容易逝去，学问却很难获得成功，所以每一寸光阴都不能轻易放过。赏析：生命短暂，学问却无穷尽，我们要在有限的生命里去追求高深的学问。不要待到岁月逝去时，才后悔莫及。

科学的遗产是人类的进步。

It seems to me that if you or I must choose between two courses of thought or action, we should remember our dying and try so to live that our death brings no pleasure to the world.

Don't just fight in the North or the South. Always imagine every battle in your mind, where everyone is both your enemy and your friend, and all possible events happen simultaneously. That way, nothing will take you by surprise, and everything that happens will be something you've already imagined.

沟通中最重要的就是听到那些没有说出口的话。