Appreciate everything your associates do for the business. Nothing else can quite substitute for a few well-chosen, well-timed, sincere words of praise. They're absolutely free and worth a fortune.

I would say that in the long run probably Communist China is likely to be in more of an expansionist phase than Soviet Russia...In their tactics, the Chinese Communists are probably the greater menace;

If I waited for perfection, I would never write a word.

Change is uncomfortable, but it's necessary for progress.

眼睛同时看两样东西，就会看不明白；耳朵同时听两种声音，就会听不清楚。

上帝的静默使人的思想成熟而为语言。