我们衡量经济成功的方式必须发展，以反映人们生活的现实。
真相很少是纯粹的，也从不简单。
You are never too old to set another goal or to dream a new dream.
The aim of a college education is to teach you to know a good man when you see one.
The so-called understanding is often just a misunderstanding that is widely circulated.
The key to trading success is to have a clear strategy and execute it consistently.