数学的统一性不是强加的,而是被发现的。
The unity of mathematics is not imposed but discovered.
人生在世,常常遇到不如意的小事,这是好兆头,可以避免重大的祸事发生。假如每件事都称心如意,那么必然会在以后遇到重大的挫折。明白这个道理,就会心平气和,不再怨天尤人。
It has always been easy to hate and destroy. To build and to cherish is much more difficult.
You can't get mad at anybody else for your own mistakes.