Mathematics is not a spectator sport; to understand it, one must engage with it actively.
数学不是一项观赏性运动；要理解它，必须积极参与其中。
我们能做的最佳投资就是为后代的健康而努力。
"The most powerful stories are often the simplest."
Chocolate chip cookies are red. Chocolate chip cookies are blue. Chocolate chip cookies are sweet. So are you.
多元宇宙不是一个理论，而是某些理论的预测。
The world is a very complicated place, and it's not always easy to understand what's happening around us.