什么是对立的结合，也是对立的分离。
有时候你必须先迷失自己，才能找到自己。
Sustainability isn't a choice; it's an obligation we owe to the planet and future dairy farmers.
We have to continually be jumping off cliffs and developing our wings on the way down.
Learn how to learn from those you disagree with， or even offend you. See if you can find the truth in what they believe.
Nowadays people know the price of everything and the value of nothing.
力的统一不仅是理论的梦想，更是自然对称性所决定的必然。