背景非常重要。背景不仅仅是物理背景，还包括历史和文化背景。

 The wise reflect on their thoughts; the foolish indulge in their indulgences.

Suspend judgment， and you alone will be unperturbed.

Don't let anyone tell you what you can't do.

为了丰厚的回报，请对你完全不感兴趣的事物保持好奇。

千万森林的诞生源于一粒橡果。