大自然是最好的老师；它已经做了实验，我们只需要解读它们。
Nature is the best teacher; it has already done the experiments, we just have to interpret them.
Life is like a ten-speed bicycle...Most of us have gears we never use!.
The laws that forbid the carrying of arms are laws of such a nature. They disarm only those who are neither inclined nor determined to commit crimes.... Such laws make things worse for the assaulted and better for the assailants; they serve rather to encourage than to prevent homicides, for an unarmed man may be attacked with greater confidence than an armed man.
每个公务员的公共品格都是讨论的合法主题，任何人均可公正地评判其是否适合担任公职。
I think that the most important thing is to be honest with yourself and with your audience.
The study of mind is the study of life's coping mechanisms.
我相信电影有改变观点和开阔思维的力量。