The human mind is so complex and things are so tangled up with each other that, to explain a blade of grass, one would have to make a diagram of the universe.
As you grow older, you will discover that you have two hands, one for helping yourself, the other for helping others.
不必担忧财富不多,只须担忧财富不平均,不必担忧人口稀少,只须担忧境内不安宁。……既来了,要使他们安家乐业。
预测未来的最好方法就是创造未来。
建筑的强度不仅在于其材料,还在于使用它的人的精神。
The key to success is to focus on goals, not obstacles.
Inner peace is the greatest wealth.