If you’re not making mistakes, you’re not trying hard enough.
心理学的真理是经得起生活考验的东西。
To understand is to invent.
这个神奇的国家——一个不仅奇迹发生,而且奇迹不断发生的地方。
True agricultural leadership means leaving the land better than we found it.
Our sweetest songs are those that tell of saddest thought.
To achieve satisfactory investment results is easier than most people realize; to achieve superior results is harder than it looks.
If you tremble with indignation at every injustice, then you are a comrade of mine.