世界上充满了微小的善意，只要你知道在哪里寻找。

The key to understanding life is to understand the interactions between its components.

抱最好的希望，做最坏的打算。

人性本善，但罪恶的社会环境使人变坏了。

When the last tree is cut, the last dollar will lose its meaning.

记忆是一件奇怪的事情。它不像我想象的那样运作。我们不是要记住一切，而是要忘记，继续前进。