A picture is a representation, an illusion, a piece of magic, so what you see is not what you see.
To understand chemistry at its most fundamental level, we must look at the dance of electrons in molecules.
真相往往存在于矛盾中。
"Every book is a journey, and every journey is a book."
我们都是小虫。但我是发着光的小虫。
The problem of modern society is it turns the whole world into a school. Everybody's wearing jeans, everybody's the same. And yet, they're not. So there's a spirit of equality combined with deep inequality, which can make for a very stressful situation.
The best anti-poverty program is a growing economy with good jobs.
没有执行的创新只是幻想。