每个艺术家最初都是业余爱好者。
Every artist was first an amateur.
过去是幽灵，未来是梦，我们拥有的只有现在。
人工智能的未来取决于无监督学习。
我知道无论我变得多么优秀，我总能进步。
That's exhilarating if you're doing well, and very crushing if you're not. It leads, in the worst cases -- in the analysis of a sociologist like Emil Durkheim -- it leads to increased rates of suicide. There are more suicides in developed, individualistic countries than in any other part of the world. And some of the reason for that is that people take what happens to them extremely personally -- they own their success, but they also own their failure.
一个民族的活力与他们所生活的气候能量有关。
The deepest fear of humanity is the fear of the unknown.