展览就是发表政治声明，无论你是否愿意。

You can’t change the people around you, but you can change the people you choose to be around.

书籍是通往宇宙的钥匙。

The ratio of positive to negative emotions that predicts flourishing is about 3 to 1. Above that ratio, people tend to flourish; below it, they tend to languish.

食欲，对食物的渴望，是胃腺持续而强大的刺激物。

译文：不要掩盖别人的优点，不要随便议论别人的缺点。

To teach mathematics is to inspire the next generation of thinkers and problem solvers.

最重要的是忠于你的价值观。

互联网的本质是连接，连接人与人，连接人与信息，连接人与服务。