Just the discipline of having to put your thoughts in order with somebody else is very useful thing.

Innovation is the ability to see change as an opportunity, not a threat.

真相很少是纯粹的，也从不简单。

追梦的代价

电子并非一个简单不可分割的实体，而是一个复杂系统，其行为只能通过量子力学定律来理解。