Experience is the mother of wisdom.
More Traditional Proverbs:
Man does what he can, God does what he will.Traditional
The presence of the doctor is the beginning of the cure.
Traditional
If the camel once gets his nose in a tent, his body will soon follow
Traditional
We set the sail God makes the wind
Traditional
Beauty's sister is vanity, and its daughter lust.
Traditional
There's a black sheep in every flock.
Traditional