I did not like the man [Niels Bohr] when you showed him to me, with his hair all overhis head.

A medal glitters, but it also casts a shadow.

The oldest habit in the world for resisting change is to complain that unless the remedy to the disease should be universally applied it should not be applied at all. But you must start somewhere.

If you recognize anyone it does not mean you like them.

Unless some effective supranational government can be set up and brought quickly into action, the prospects of peace and human progress are dark and doubtful.

Success is not final, failure is not fatal: it is the courage to continue that counts.

Never let a good crisis go to waste