In mathematics, as in life, the most elegant solutions often arise from a deep understanding of the problem.
在数学中，就像在生活中一样，最优雅的解决方案往往来自于对问题的深刻理解。
每一棵种植的树都是治愈地球的一步，但真正的改变需要系统性行动。
如果可能的话，和平；无论如何，真理。
我不会坐在这里说我是个榜样，因为我并没有试图成为榜样。
"The most powerful stories are those that speak to the soul."
The self is not so much a substance as a process, and it is the continual task of education to change the process, to develop its activities, and to guide it into channels of efficiency.
To feed the world, we must first understand it.