发展经济学最终是为了改善人们的生活。

人必须在具体事情上磨炼功夫，才能有所收获。如果只是喜欢安静，遇到事情就会慌乱，终究不会有进步。

I believe everyone I meet has their own significance.

The key to successful trading is to know yourself.

I start early and I stay late, day after day, year after year. It took me 17 years and 114 days to become an overnight success.

在快速变化的市场中，唯一不变的就是变化本身，我们必须学会适应。