"In filmmaking, the most important thing is not the equipment, but the vision."

Everyone is in favor of free speech. Hardly a day passes without its being extolled， but some people's idea of it is that they are free to say what they like， but if anyone else says anything back， that is an outrage.

Every line I draw is a moral decision.

Your self-worth is determined by you. You don't have to depend on someone telling you who you are.

——2006年6月15日，盖茨在宣布将退出微软日常管理工作新闻发布会上的发言

文章达到最高境界的，必定是其内心达到最高境界；内心达到最高境界的，必定是其道德达到最高境界。

如果你无法向非科学家解释你的化学研究，说明你理解得还不够深入。

Sustainable development requires balancing economic benefits with environmental protection.