I think that the thing that makes mathematics worthwhile is the fact that it has this incredible structure that you can explore and discover.

There is not more money to be made from law, but less time to enjoy it.

True leadership means making tough decisions that balance short-term gains with long-term vision.

能改过自新，天地都会转怒为喜；能安分守己，鬼神也是无可奈何。