“Science is essentially an anarchic enterprise: theoretical anarchism is more humanitarian and more likely to encourage progress than its law-and-order alternatives.”

“The objection that science is self-correcting and thus needs no outside interference overlooks, first, that every enterprise is self-correcting (look at what happened to the Catholic Church after V...”

“In the first case it emerges that the evidence that might refute a theory can often be unearthed only with the help of an incompatible alternative: the advice (which goes back to Newton and which i...”

“The idea of a method that contains firm, unchanging, and absolutely binding principles for conducting the business of science meets considerable difficulty when confronted with the results of histo...”

“We are looking for a tongue that speaks with reverence for life, searching for an ecology of mind. Without it, we have no home, no place of our own within the creation. It is not only the vocabular...”

“But Sasha was from Russia, where the sunsets are longer, the dawns less sudden and sentences are often left unfinished from doubt as how to best end them.”

“Why the Egyptian, Arabic, Abyssinian, Choctaw? Well, what tongue does the wind talk? What nationality is a storm? What country do rains come from? What color is lightning? Where does thunder goe wh...”

“Yes, a war is inevitable. Firstly, there's you fellows who can't be trusted. And then there's the multitude who mean to have bathrooms and white enamel. Millions of them; all over the world. Not me...”

“Well-being is attained little by little, and nevertheless is no little thing itself.”

“Be not the first by whom the new is tried, Nor yet the last to lay the old aside, is a safe rule for those who would always retain the good opinion of that all-powerful, but somewhat unintelligent,...”

“I do not know what I may appear to the world, but to myself I seem to have been only like a boy playing on the sea-shore, and diverting myself in now and then finding a smoother pebble or a prettie...”

“To know the history of science is to recognize the mortality of any claim to universal truth. ”

“The scientist only imposes two things, namely truth and sincerity, imposes them upon himself and upon other scientists.”