人是唯一需要教育的造物。

I've learned that you have to be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

The greatest stories are those that challenge us to grow.

光以为它比任何东西都快，但它错了。无论光跑得多快，黑暗总是先到一步，并在那里等着它。

每一种化合物都必须有确定的组成，这可以用其元素的符号来表示。