A friend's bitter words seem to us more poisonous than a serpent's teeth.

No matter how safe and lovely your harbour is, leave it to see the insecure and the ugly one; only then you can reach the truth!

If a house has no garden, the whole earth becomes its garden!

To defeat all their enemies and be victorious! This is the unpreventable destiny of all the great ideas!

In the middle of the night, if you have decided to do something good for the world, don't wait for the morning to come!

Without birds, trees would be very lonely and men too!

For a nation to be known as warrior is a shame! For a nation to be known as peaceful is an honour! Violence brings shame, killing brings disgrace; peacefulness brings honour, nonviolence brings esteem!