It is better not to become acquainted with men about whom you have formerly had doubts. No matter what you do, they will be people by whom you will be tripped up or taken in.

There is not a man who does not get senile by the time he reaches sixty. And when one thinks that he will not be senile, he is already so.

One should make his decisions within the space of seven breaths.

All of man’s work is a bloody business. That fact, today, is considered foolish, affairs are finished cleverly with words alone, and jobs that require effort are avoided. I would like young men to have some understanding of this.

As long as people overlook matters, then inferiors can, without any fear, lead an easy and peaceful life.

Light matters should be dealt with seriously. Serious matters should be dealt with lightly.

The heart of a virtuous person has settled down and he does not rush about at things. A person of little merit is not at peace but walks about making trouble and is in conflict with all.