Everyday is an oportunity to make a new happy ending.

What the individual can do is to give a fine example, and to have the courage to uphold ethical values .. in a society of cynics.

What counts can't always be counted; what can be counted doesn't always count.

I believe in Spinoza's God, who reveals Himself in the lawful harmony of the world, not in a God who concerns Himself with the fate and the doings of mankind... to Rabbi Herbert Goldstein (1929)

There is nothing divine about morality, it is a purely human affair.

Scientists investigate that which already is; Engineers create that which has never been.

I am an absolute pacifist...It is an instinctive feeling. It is a feeling that possesses me, because the murder of men is disgusting.