All rising to great place is by winding stair.

All rising to great place is by winding stair.

If I were a gambler, I would take even money that England will not exist in the year 2000.

If I were a gambler, I would take even money that England will not exist in the year 2000.

The collective matrix of a science at a given time is determined by a kind of establishment, which includes universities, read more

The collective matrix of a science at a given time is determined by a kind of establishment, which includes universities, learned societies, and, more recently, the editorial offices of technical journals. Like other establishments, they are consciously or unconsciously bent on preserving the status quo- partly because unorthodox innovations are a threat to their authority, but also because of the deeper fear that their laboriously erected an intellectual edifice might collapse under the impact.

Though they seem at opposite poles, fanatics of all kinds are actually crowded together at one end. It is the read more

Though they seem at opposite poles, fanatics of all kinds are actually crowded together at one end. It is the fanatic and the moderate who are poles apart and never meet.

Society exists only as a mental concept; in the real world there are only individuals.

Society exists only as a mental concept; in the real world there are only individuals.

Today the world changes so quickly that in growing up we take leave not just of youth but of the read more

Today the world changes so quickly that in growing up we take leave not just of youth but of the world we were young in.

What one generation sees as a luxury, the next sees as a necessity.

What one generation sees as a luxury, the next sees as a necessity.

The nineteenth century planted the words which the twentieth century ripened into the atrocities of Stalin and Hitler. There is read more

The nineteenth century planted the words which the twentieth century ripened into the atrocities of Stalin and Hitler. There is hardly an atrocity committed in the twentieth century that was not foreshadowed or even advocated by some noble man of words in the nineteenth.

Under normal conditions the research scientist is not an innovator but a solver of puzzles, and the puzzles upon which read more

Under normal conditions the research scientist is not an innovator but a solver of puzzles, and the puzzles upon which he concentrates are just those which he believes can be both stated and solved within the existing scientific tradition.