He who is always right will never get round the world.
More Japanese Proverbs:
A dying man discovers the honesty with which he was born.Japanese
People who are asleep can't fall down.
Japanese
The tongue is more to be feared than the sword.
Japanese
Seeing is poison for the eyes.
Japanese
If you run after two hares, you will catch neither.
Japanese
Flattery is the best persuader of people.
Japanese