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。

The challenge is to make the audience believe in the character, not in the actor.

最好的领导者是那些赋予团队自主权并推动变革的人。

"A book is a mirror: if an ape looks into it, an apostle is hardly likely to look out."