Act as if what you do makes a difference. It does.

在家听从父亲的，出嫁则服从丈夫。

"What good is the warmth of summer, without the cold of winter to give it sweetness."

Mathematics is the language in which the universe writes its deepest secrets.

我不知道接下来要做什么，但我对此感到兴奋。

可持续林业不仅仅是砍伐树木，更是确保未来有森林可供珍惜。

阅读就是旅行，旅行到其他地方、其他时间、其他思想。

The mind can be considered as a physical symbol system.