经济增长的过程不是平稳和连续的;它以突飞猛进和停顿为标志。
The sun is the soul of the universe, and the earth is its body.
I don't want to be a product of my environment. I want my environment to be a product of me.
让自我高兴起来的最好办法就是设法让别人高兴起来。