It is science alone that can solve the problems of hunger and poverty, of insanitation and illiteracy, of superstition and deadening custom and tradition, of vast resources running to waste, or a rich country inhabited by starving people... Who indeed could afford to ignore science today? At every turn we have to seek its aid... The future belongs to science and those who make friends with science.

Without peace, all other dreams vanish and are reduced to ashes.

Failure comes only when we forget our ideals and objectives and principles.

There is nothing more horrifying than stupidity in action.

In order to understand people, we have to understand their way of life and approach. If we wish to convince them, we have to use their language in the narrow sense of the mind. Something that goes even much further than that is not the appeal to logic and reason, but some kind of emotional awareness of the other people.

You don't change the course of history by turning the faces of portraits to the wall.

The basic fact of today is the tremendous pace of change in human life.