开放的社会、对知识的无限制获取、人们为促进知识而进行的无计划和不受抑制的联合——这些可能使一个庞大、复杂、不断增长、不断变化、日益专业化和技术化的世界仍然成为一个人类社区的世界。
If you want to live a happy life, tie it to a goal, not to people or things.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
If you don't keep creating, you will disappear.
Leadership is about creating an environment where people feel empowered to take risks and learn from failures.