Since I do not forsee that atomic energy is to be a great boon for a long time, I have to say that for the present it is a menace. Perhaps it is well that it should be. It may intimidate the human race into bringing order into its international affairs, which, without the presence of fear, it would not do.
Think neither fear nor courage saves us. Unnatural vices are fathered by our heroism. Virtues are forced upon us by our impudent crimes. These tears are shaken from the wrath-bearing tree.
One of the functions of thought is to be occupied all the time with something. Most of us want to have our minds continually occupied so that we are prevented from seeing ourselves as we actually are. We are afraid to be empty. We are afraid to look at our fears.
When daisies pied and violets blue And lady-smocks all silver-white And cuckoo-buds of yellow hue Do paint the meadows with delight, The cuckoo then, on every tree, Mocks married men; for thus sings he, Cuckoo; Cuckoo, cuckoo; O, word of fear, Unpleasing to a married ear.
Don't waste life in doubts and fears; spend yourself on the work before you, well assured that the right performance of this hour's duties will be the best preparation for the hours and ages that will follow it.