The reality is: sometimes you lose. And you're never too good to lose. You're never too big to lose. You're never too smart to lose. It happens.

单一货币的最大优势在于消除了汇率波动并降低了交易成本，从而促进了贸易和投资。

"Leadership is about bringing clarity, generating energy, and delivering success."

The pursuit of mathematical knowledge is a journey that never ends, filled with endless curiosity and wonder.

心有成见，就好像用水浇石头，水一点都进不去；对事理不能领悟，则拘泥而不变通，一点都转动不得。