数学的研究是所有智力和精神进步不可或缺的基础。
每种心理状态都是大脑某种物理状态的功能。
总是为最坏的情况做计划,同时期待最好的结果。
The key to success in business is not just about making money, but about creating value for customers.
"The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'"
Imagination is the only weapon in the war against reality.