Three things cannot long be hidden: the sun, the moon, and the truth.
The wise are free from perplexities; the virtuous from anxiety; and the bold from fear.
In vain I have looked for a single man capable of seeing his own faults and bringing the charge home against himself.
The master said, 'Quietly to store up knowledge in my mind, to learn without flagging, to teach without growing weary, these present me with no difficulties.'
Not too isolated, not too many relationships, the middle, that's wisdom.
To study and not think is a waste. To think and not study is dangerous.