And when you’re down in the hole， when that moment comes， it’s really okay to feel bad for a little while. Give yourself time to mourn what you think you may have lost but then here’s the key， learn from every mistake because every experience， encounter， and particularly your mistakes are there to teach you and force you into being more who you are. And then figure out what is the next right move.

We are all leaves on the great tree of evolution.

Man’s main task in life is to give birth to himself, to become what he potentially is. The most important product of his effort is his own personality.

我们不需要更多标志性建筑，我们需要更多好建筑。

要学会控制投资风险，使用适当的风险管理工具。

The healthy development of financial markets requires joint efforts from all parties.

系统辨识的挑战不仅在于拟合数据，还在于提取有意义且可推广的模型。