He who suffers much will know much.
More Greek Proverbs:
When the fox cannot reach the grapes he says they are not ripe.Greek
Under every stone sleeps a scorpion.
Greek
Observe your enemies, for they first find your faults.
Greek
Mountains are used to snow.
Greek
A beard signifies lice, not brains.
Greek
A priest blesses his own bread first.
Greek