君子不镜于水而镜于人。镜于水，见面之容；镜于人，则知吉与凶。
君子不以水为镜，而以人为镜。以水为镜，只能看到面容；以人为镜，可以知道吉凶。
一旦心灵被启蒙，就无法再次变得黑暗。
The more difficult the victory, the greater the happiness in winning.
贪图未必成功的事业，不如坚守已成的事业。
The next green revolution will be led by those who bridge tradition and innovation.
Remember that wherever your heart is, there you will find your treasure.
