The Master said, If out of the three hundred songs I had to take one phrase to cover all my teachings, I would say 'Let there be no evil in your thoughts.'
The wise are free from perplexities; the virtuous from anxiety; and the bold from fear.
Rather than caring about whether or not you are known, strive to be worth knowing.
Act with kindness but do not expect gratitude.
The nobler sort of man emphasizes the good qualities in others, and does not accentuate the bad. The inferior does.
An angry man is full of poison.