Strange is our situation here upon earth.

Hell! there ain't no rules around here! We are tryin' to accomplish somep'n!

Mozart's music is so pure and beautiful that I see it as a reflection of the inner beauty of the universe.

What we don't know is much more than what we know.

Life is like riding a bicycle. If you want to stay balanced you've got to keep moving forward.

No problem can be solved from the same level of consciousness that created it.

As soon as science has emerged from its initial stages, theoretical advances are no longer achieved merely by a process of arrangement. Guided by empirical data, the investigator rather develops a system of thought which, in general, is built up logically from a small number of fundamental assumptions, the so-called axioms. We call such a system of thought a theory. The theory finds the justification for its existence in the fact that it correlates a large number of single observations, and it is just here that the 'truth' of the theory lies.