For us, a pretty bird is a pretty bird; for an insect, pretty bird is an ugly enemy!

We can't see and we can't reach the frontiers of our ignorance; we can only approach to it by extending our knowledge.

The best thing about a horrible city is that it makes you to understand the beauty of the pastoral life! The bad crystallizes the value of the good.

Sunset is so marvellous that even the sun itself watches it every day in the reflections of the infinite oceans!

Be silent when you are criticised so that you can hear the critiques well!

World's most beautiful road is the road to peace!

If a man has a weak arm, give him a heavy hammer to exceed himself!