事实是，你不知道明天会发生什么。生活是一场疯狂的旅程，没有什么是有保证的。
"The truth is, you don't know what is going to happen tomorrow. Life is a crazy ride, and nothing is guaranteed."
The moment you stop trying is the moment you start failing.
The best way to increase your positivity is to find positive meaning within your current circumstances.
乳制品养殖既是一门艺术，也是一门科学——要尊重两者。
不要想着开始，直接开始。