A man's moral worth is not measured by what his religious beliefs are but rather by what emotional impulses he has received from Nature during his lifetime.

It takes a touch of genius - and a lot of courage to move in the opposite direction.

We sleep 1/3 of our lives away.

Remember today, for it is the beginning of always. Today marks the start of a brave new future filled with all your dreams can hold. Think truly to the future and make those dreams come true.

I recently discussed with an intelligent and well-disposed man the threat of another war, which in my opinion would seriously endanger the existence of mankind, and I remarked that only a supranational organization would offer protection from that danger. Thereupon my visitor, very calmly and coolly, said to me: "Why are you so deeply opposed to the disappearance of the human race?".

If A is a success in life, then A equals x plus y plus z. Work is x; y is play; and z is keeping your mouth shut

The most aggravating thing about the younger generation is that I no longer belong to it.