科学不仅仅是关于发现，也是关于应用知识来改善人类生活。

生死有命，没有人能要求多活一秒钟。

你能经历的最大冒险，就是过你梦想的生活。

What I want to talk to you about today is the difference between gifts and choices. Cleverness is a gift， kindness is a choice. Gifts are easy -- they're given after all. Choices can be hard. You can seduce yourself with your gifts if you're not careful， and if you do， it'll probably be to the detriment of your choices.

思考是一种计算形式。

无限的宽容必将导致宽容的消失。

Love is the poetry of the senses.

空间不是空的；它充满了可能的互动。