What do we call visible light? We call it color. But the colors are only the names we give to the way light behaves when it hits something.
Writing is a way of making sense of the past.
出自先秦《荀子·性恶》引古语。不知儿子的为人,看看他的朋友就清楚了;不知国君是否贤明,看看他左右的大臣是什么德行就知道了。
我把它当作每天都是一个新的挑战,我必须每天变得更好。
Whenever people talk to me about the weather, I always feel certain that they mean something else.
The past is already written. The ink is dry.
Efficiency in mining comes from continuous improvement, not just big breakthroughs.
艺术就是爱,爱就是艺术。