Every garden presents innumerable fascinating problems.

The privilege of a university education is a great one; the more widely it is extended the better for any country.

I'd rather argue against a hundred idiots, than have one agree with me.

Those who can win a war well can rarely make a good peace and those who could make a good peace would never have won the war.

In Hitler's launching of the Nazi campaign upon Russia we can already see, after less than six months of fighting, that he made one of the outstanding blunders of history, and the results so far realized constitute an event of cardinal importance in the final decision of the war.

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

It helps to write down half a dozen things which are worrying me. Two of them, say, disappear; about two of them nothing can be done, so it's no use worrying; and two perhaps can be settled.