如果你不喜欢某件事,就去改变它。如果你无法改变它,就改变你的态度。
If you don't like something, change it. If you can't change it, change your attitude.
A people without children would face a hopeless future; a country without trees would face a future with even less hope.
"El tiempo no cura todas las heridas, pero nos enseña a vivir con ellas."
一个好的理论物理学家必须能够计算一切,但什么都不理解。