All conditions and all circumstances in our lives are a result of a certain level of thinking. If we want to change the conditions and circumstances, we have to change the level of thinking that is responsible for it.

After a certain high level of technical skill is achieved science and art tend to coalesce in aesthetics, plasticity, and form. The greatest scientists are artists as well.

About Newton: Nature to him was an open book, whose letters he could read without effort.

Peace cannot be kept by force; it can only be achieved by understanding.

The man who regards his own life and that of his fellow-creatures as meaningless is not merely unfortunate but almost disqualified for life.

We cannot solve our problems with the same thinking we used when we created them.

All religions, arts and sciences are branches of the same tree.