成功交易的关键是知道何时买入和何时卖出。

Who is it that I aspire to be? That is the question that we should be asking ourselves all the time.

Life is not what one lived, but what one remembers and how one remembers it in order to recount it.

经济发展是一个持续的技术创新、产业升级和结构转型的过程。