The helium which we handle must have been put together at some time and some place. We do not argue with the critic who urges that the stars are not hot enough for this process; we tell him to go and find a hotter place.

Shuffling is the only thing which Nature cannot undo.

If your theory is found to be against the second law of thermodynamics I give you no hope; there is nothing for it but to collapse in deepest humiliation.

The physical world is entirely abstract and without actuality apart from its linkage to consciousness.

Something unknown is doing we don't know what-that is what our theory amounts to.

In the most modern theories of physics probability seems to have replaced aether as "the nominative of the verb 'to undulate'."

Whatever else there may be in our nature, responsibility toward truth is one of its attributes.