对天资在中等程度以上的人,可以和他谈论高深的学问;而对于中等以下天资的人,则不可以和他谈论高深的学问。
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.
Lonely people have their own bog.
The brain is not a computer in the traditional sense, but it does compute.