The roots of education are bitter, but the fruit is sweet.
教育的根是苦的，但其果实是甜的。
在安静中观察世界，在闲暇中修炼心性。
"The longer you live, the more you realize that nothing is fixed, everyone will become a minority."
The greatest danger is not that we will lose our way, but that we will become content with where we are.
科学中最重要的事情是不要停止提问。
人生在世，贵在勤劳。勤劳就不会贫乏。