The mind is to be studied as an end in itself.
心灵应作为目的本身来研究。
人生之道不要繁杂,繁杂就会头绪众多,就会困扰,就会带来忧患,这样,就不能保持自心清净,更谈不上救济世道人心了。
只热爱实践而无理论的人,就像没有舵和罗盘的水手,永远不知道他可能漂流到哪里。
The most important political distinction among countries concerns not their form of government but their degree of government.