The stock market is full of opportunities, but you have to be patient to find them.

Risk management is more important than making money.

代数簇的算术是窥探数学隐藏结构的窗口。

反馈是鲁棒控制的关键。

地球是广阔宇宙舞台上一个非常小的舞台。

唯一真正的生活是精神的生活。