政策应基于证据,而非意识形态。
Policy should be based on evidence, not ideology.
你必须对自己所做的事情充满热情,否则就不值得去做。
Certain price patterns are nonrandom and will lead to a predictive effect.
The mathematician's best work is art, a high perfect art, as daring as the most secret dreams of imagination, clear and limpid.