"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
应对不自由世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。
——在广州全国青年联合会演说，1923年10月21日
Mathematics is the most beautiful and most powerful creation of the human spirit.
The personal is not private; it is political.
创新的关键不仅在于发现，还在于将该发现应用于现实世界的问题。
The key to successful investing is to relate the price you pay to the value you get.
一个组织的流程质量决定了其产品和服务的质量。