当你愿意挑战现状并承担经过计算的风险时,创新就会发生。
Innovation happens when you're willing to challenge the status quo and take calculated risks.
Happiness in intelligent people is the rarest thing I know.
天文学的历史是一部视野不断扩展的历史。
The creation of a modern state is a complex and difficult process that requires the development of strong institutions.