有些时候，过去感觉如此之近，仿佛伸手就能触碰，然后它又消失了，像烟一样。
"There are moments when the past feels so close you could reach out and touch it, and then it’s gone again, like smoke."
写作就是留下痕迹，留下痕迹，说“我曾在这里”。
I don't hold grudges, I remember facts.
Psychology must be a practical science, concerned with the how and why of mental operations.
孔子说：“经常学习，不也喜悦吗？远方来了朋友，不也快乐吗？得不到理解而不怨恨，不也是君子吗？”
知识的最大敌人不是无知，而是知识的幻觉。
Some men can get results if kindly encouraged, but give me the kind that do things in spite of hell.
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."