Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
Challenges are what make business interesting; overcoming them is what makes it rewarding.
Life is far too important a thing ever to talk seriously about it.
It's important to stay curious and keep learning throughout your life.
Golf is a puzzle without an answer. I've played the game for 50 years and I still haven't the slightest idea of how to play.
The world is a very complicated place, and it's not always easy to understand what's happening around us.
译文：喝醉后控制不住情绪胡言乱语，醒来后就会后悔，健康的时候不注意调养生息，等到生病的时候就会后悔。赏析：物极必反，做任何事都要有个尺度，同时要做到防患于未然，否则就会发生祸患。