乐观是一种创造更美好未来的策略。因为除非你相信未来会更好，否则你不太可能站出来为创造这样的未来承担责任。
Optimism is a strategy for making a better future. Because unless you believe that the future can be better, you are unlikely to step up and take responsibility for making it so.
Escribir es un acto de amor, un regalo que ofrecemos al mundo, una forma de decir 'aquí estoy, esto soy'.
The only way to learn a new programming language is by writing programs in it.
The past is a ghost, the future a dream, and all we ever have is now.
如果量子力学没有让你深感震惊，那说明你还没有理解它。
The idea that a bell rings to signal when investors should get into or out of the market is simply not credible.
城市是社会的一面镜子。