学会控制内心体验的人将能够决定他们生活的质量，这是我们任何人都能接近幸福的方式。
People who learn to control inner experience will be able to determine the quality of their lives, which is as close as any of us can come to being happy.
要记住，人之所以走入迷途，并不是由于他的无知，而是由于他自以为知。
The beauty of mathematics lies in its simplicity and depth.
True agricultural leadership means leaving the land better than we found it.
音乐是世界的语言，没有国界。