局部和全局现象之间的相互作用是数论中反复出现的主题。
Art belongs to everybody and nobody. Art belongs to all time and no time. Art belongs to those who create it and those who savor it. Art no more belongs to the people or the time than it belongs to the critics or the collectors.
The Internet is a powerful tool for education, but it is not a substitute for the teacher.
I'm a very emotional person. I cry at the drop of a hat.
爱你所做的，做你所爱的。
The 40% solution: The capacity to increase happiness is within our personal control.
