人間は、自分が信じたいものを信じる。

Science is the crystallization of human wisdom and an important force driving social progress.

Strength does not come from winning. When you go through hardships and decide not to surrender, that is strength.

我们在对自然法则的认识上越深入，就越能在以前只看到复杂和不和谐的地方发现简单与和谐。