“The mind cannot foresee its own advance.”

“The credit which the apparent conformity with recognized scientific standards can gain for seemingly simple but false theories may, as the present instance shows, have grave consequences.”

“This means that to entrust to science - or to deliberate control according to scientific principles - more than scientific method can achieve may have deplorable effects.”

“A claim for equality of material position can be met only by a government with totalitarian powers.”

“Even the striving for equality by means of a directed economy can result only in an officially enforced inequality - an authoritarian determination of the status of each individual in the new hiera...”

“He will therefore have to use what knowledge he can achieve, not to shape the results as the craftsman shapes his handiwork, but rather to cultivate a growth by providing the appropriate environmen...”

“What worked yesterday doesn't always work today.”

“The vision of your tomorrow that you have today strengthens you for the morrow”

“Let us not be deceived we are today in the midst of a cold war.”

“For example, the supporters of tariffs treat it as self-evident that the creation of jobs is a desirable end, in and of itself, regardless of what the persons employed do. That is clearly wrong. If...”

“It is not good for man to be kept perforce at all times in the presence of his species. A world from which solitude is extirpated is a very poor ideal. Solitude, in the sense of being often alone, ...”

“As technology accumulates and people in more parts of the planet become interdependent, the hatred between them tends to decrease, for the simple reason that you can't kill someone and trade with h...”

“I am the perfect version of me.”

“But if you tame me, then weshall need each other. To me, you will be unique in all the world. To you, Ishall be unique in all the world.”

“I don't want the world to keep turning without me on it.”