我只是一个试图弄清楚这个世界的女孩。
单一货币的最大优势在于消除了汇率不确定性并降低了交易成本，从而促进贸易和投资。
You should learn from your competitor, but never copy. Copy and you die.
True leadership is about empowering others to achieve their potential.
Psychology is the science of mental life in its adaptive relations.
学问的道理没有别的，就是找回那丧失了的善心罢了。