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One of the first things taught in introductory statistics textbooks is that correlation is not causation. It is also one of the first things forgotten.
每本书都是作者首先要独自经历的旅程。
"The 21st century is oppressed by a crushing sense of finitude and exhaustion."
The most important thing in trading is to manage your risk.
You don't have to be a person that's always with somebody to be happy. You can be happy alone.
有了图书馆,你是自由的,不受暂时的政治气候的限制。它是最民主的机构,因为没有人——绝对没有人——可以告诉你该读什么,什么时候读,怎么读。
I don't sing because I'm happy; I'm happy because I sing.