制度的质量是一个国家成败的关键决定因素。
The past is never dead. It's not even past.
A sober looks shows that just have the world gotten to be a better place after all; it is also grown a bit worse at the exact same rate.; a one step up, a one step back sort of cosmic balance between forward progress, and cultural retreat, that puts man kind on a bell curve of existence.
Ambition leads me not only farther than any other man has been before me, but as far as I think it possible for man to go.
历史学家是一个向后看的先知。
Algorithms are the poetry of computer science, where logic meets creativity.