One of the great mistakes is to judge policies and programs by their intentions rather than their results.
You have to fight to reach your dream. You have to sacrifice and work hard for it.
景观不仅仅是其组成部分的总和，而是一个复杂系统，其中每个元素都是相互关联的。
美国的理念对我非常重要。它是关于自由、民主和创造自己命运的能力。
朗道学派不仅仅是一个物理学派，它是一个生活的学派。
The true measure of leadership is how well you empower others to achieve their full potential.