数学的真正乐趣在于发现的过程,而不仅仅是结果。
I'm not a perfectionist, but I like to feel that things are done well.
Neither the life of an individual nor the history of a society can be understood without understanding both.
The biggest risk is not taking any risk.
实现目标后的结果,远没有实现目标过程中的成长重要。在你的葬礼上,人们不会去回忆你的功绩;他们只会记得你带给他们的感觉。
我将死了又死,以明白生是无穷无竭的。
Every ton of coal extracted should carry the weight of our commitment to the future.