Happy moments are the times to be stupid, not be genius!

Working in an open air is a magic! If you are tired of the walls surrounding you, work in the fields to heal yourself!

Show me a clever nation; then I will show you a clever government!

Deserts look beautiful and green fields look beautiful too. Nature is genius because it knows how to look beautiful in every way.

There are two kinds of science: The black science and the white science. The science of weapon production is the black one. Working in this category of science is a great betrayal to humanity!

When the life is wavy, keep your mind smooth!

Applauds of the ignorant majority are worthless; applauds of the wise minority are priceless! Look carefully, who are applauding you? Look carefully, who are blessing you? Mud in the ground or stars in the sky?