人是生而自由的，但却无往不在枷锁之中。

Philosophy is not a doctrine but an activity.

对人类行为的经济学方法并非其他方法的替代品，而是一种补充。

The most important thing in filmmaking is to stay true to your vision, no matter the obstacles.

I will tell you what I will do and what I will not do. I will not serve that in which I no longer believe, whether it call itself my home, my fatherland, or my church: and I will try to express myself in some mode of life or art as freely as I can and as wholly as I can, using for my defence the only arms I allow myself to use—silence, exile, and cunning.

译文：能够认清时代潮流形势就是出色的人物，能够通晓随机应变之术的人才是英雄豪杰。赏析：社会在发展，科技在更新，人的思想也要与时俱进。我们不能用陈旧的思想去指导我们的行为，待人处事一定要圆滑，不可太死板僵化，要学会察言观色，随机应变。