“The first action to be taken is to pull ourselves together. If we are going to be destroyed by an atomic bomb, let that bomb, when it comes, find us doing sensible and human things -- praying, working, teaching, reading, listening to music, bathing the children, playing tennis, chatting to our friends over a pint and a game of darts -- not huddled together like frightened sheep and thinking about bombs.”

“It’s two things; you either choose to take risks through storms and win after the hail or you remain idle and die idle. Once laziness is deliberate; failure is not an accident!”

“The attempt of Lavoisier to reform chemical nomenclature is premature. One single experiment may destroy the whole filiation of his terms; and his string of sulphates, sulphites, and sulphures, may have served no end than to have retarded the progress of science by a jargon, from the confusion of which time will be requisite to extricate us.” 

“Honest disagreement is often a good sign of progress.”

“In 1800, the average person consumed 5 pounds per year;7 now we average 152 pounds a year.”

“They [the signers of the Declaration of Independence] did not mean to assert the obvious untruth that all were then actually enjoying that equality, nor yet that they were about to confer it immediately upon them. In fact, they had no power to confer such a boon. They meant simply to declare the right; so that the enforcement of it might follow as fast as circumstances should permit.”

“God created things which had free will. That means creatures which can go wrong or right. Some people think they can imagine a creature which was free but had no possibility of going wrong, but I can't. If a thing is free to be good it's also free to be bad. And free will is what has made evil possible. Why, then, did God give them free will? Because free will, though it makes evil possible, is also the only thing that makes possible any love or goodness or joy worth having. A world of automata -of creatures that worked like machines- would hardly be worth creating. The happiness which God designs for His higher creatures is the happiness of being freely, voluntarily united to Him and to each other in an ecstasy of love and delight compared with which the most rapturous love between a man and a woman on this earth is mere milk and water. And for that they've got to be free. Of course God knew what would happen if they used their freedom the wrong way: apparently, He thought it worth the risk. (...) If God thinks this state of war in the universe a price worth paying for free will -that is, for making a real world in which creatures can do real good or harm and something of real importance can happen, instead of a toy world which only moves when He pulls the strings- then we may take it it is worth paying.”

“Effort is within man’s control, not the fruit thereof.”

“In the developed countries there is a poverty of intimacy, a poverty of spirit, of loneliness, of lack of love. There is no greater sickness in the world today than that one.”

“Resolve is what makes a man manifest. Not puny resolve; not crude determinations; not errant”

“people with a goal. Such people would be easy to imbue with fervor and fanaticism.”

“When once we quit the basis of sensation, all is in the wind. To talk of immaterial existences is to talk of nothings. To say that the human soul, angels, god, are immaterial, is to say they are nothings, or that there is no god, no angels, no soul. I cannot reason otherwise: but I believe I am supported in my creed of materialism by Locke, Tracy, and Stewart.

“Every failure carries with it the seed of an equivalent or greater reward’

“If goodness has causes, it is not goodness; if it has effects, a reward, it is not goodness either. So goodness is outside the chain of cause and effect.”

“The question we ask today is not whether our government is too big or too small, but whether it works”