If man walks in nature's midst, then he is nature's guest and must learn to behave as a well-brought-up guest.

Just carrying a ruler with you in your pocket should be forbidden, at least on a moral basis. The ruler is the symbol of the new illiteracy. The ruler is the symptom of the new disease, disintegration of our civilisation.

Everything is so infinitely simple, so infinitely beautiful.

There are no evils in Nature, there are only evils of Man.

Today we live in a chaos of straight lines, in a jungle of straight lines. If you do not believe this, take the trouble to count the straight lines which surround you. Then you will understand, for you will never finish counting.

If we do not honor our past, we lose our future. If we destroy our roots, we cannot grow.

Our real illiteracy is our inability to create