这是数着别人契上的齿数，而以为自己很富有。 

The future is not a result of choices among alternative paths offered by the present, but a place that is created—created first in the mind and will, created next in activity.

I always cheer up immensely if an attack is particularly wounding because I think, well, if they attack one personally, it means they have not a single political argument left.

生活是由选择构成的，而每一个选择都是一种放弃。

The process of doing mathematics is as important as the result itself.