我们必须基于一个简单的理念建立新的欧洲主权：欧洲必须能够独立自卫。
自然的简单性不应以我们概念的简单性来衡量。
Quality is more important than quantity. One home run is much better than two doubles.
The challenge with hepatitis C was not just to find the virus, but to understand how it evades the immune system.
人的本性是多么的美妙，同样美好的品质从不厚此薄彼，既可以在最出色的君子身上发扬，又可以再最卑污的慈善学校学生的身上滋长。
你知道得越多，就越意识到自己知道得多么少。
积极心理学不仅仅是微笑；它是关于什么使生活值得过的科学研究。
I think that the thing that makes mathematics worthwhile is the fact that it has this incredible structure that you can explore and discover.