The problem of distinguishing prime numbers from composite numbers and of resolving the latter into their prime factors is known to be one of the most important and useful in arithmetic.
Circumstances give in reality to every political principle, its distinguishing colour, and discriminating effect. The circumstances are what render every civil and political scheme beneficial or noxious to mankind.
People who cannot distinguish between good and bad language, or who regard the distinction as unimportant, are unlikely to think carefully about anything else.
It is not what the man of science believes that distinguishes him, but how and why he believes it. His beliefs are tentative, not dogmatic; they are based on evidence, not on authority or intuition.
There are few circumstances which so strongly distinguish the philosopher, as the calmness with which he can reply to criticisms he may think undeservedly severe.
If the people should elect, they will never fail to prefer some man of distinguished character, or services; some man, if he might so speak of continental reputation.
When I am writing, I do not distinguish between the natural and supernatural. Everything seems real. That is my world, you could say.
Almost everything that distinguishes the modern world from earlier centuries is attributable to science, which achieved its most spectacular triumphs in the seventeenth century.
However, I must not indulge in homespun wisdom here before so distinguished an assembly, especially as I am to be followed by a representative of science.
These groups within a society can he distinguished according as to whether, like an army or an orchestra, they function as a single body; or whether they are united merely to defend their common interests and otherwise function as separate individual...
I don't really distinguish between sympathy and honesty when I'm writing. The two go together - I'm interested in inhabiting my characters, seeing the world through their eyes.
Nash: Find a truly original idea. It is the only way I will ever distinguish myself. It is the only way I will ever matter.
When a distinguished but elderly scientist states that something is possible, he is almost certainly right. When he states that something is impossible, he is very probably wrong.
Seduction is often difficult to distinguish from rape. In seduction, the rapist often bothers to buy a bottle of wine.
It's not love at first sight, it's having the sight, to distinguish true love, from just mere beauty.
The word liberal distinguishes whatever nourishes the mind and spirit from the training which is merely practical or professional or from the trivialities which are no training at all.
When I visited Guantanamo Bay several years ago, I met a team of psychiatrists treating the detainees. When I asked how they distinguished between, say, schizophrenia or bipolarity and a bedrock religious commitment to holy war, they couldn't answer.
If you can try to nap where someone's sitting, Although there is another empty chair, Then rub against his ankle without quitting Until he rises from your favorite lair; If you can whine and whimper by a portal Until the bolted door is opened wide, T...
"How do I break thee? Let me count the ways. I break thee if thou art at any height My paw can reach, when, smarting from some slight, I sulk, or have one of my crazy days. I break thee with an accidental graze Or twitch of tail, if I should take a f...
I know paradise has many gates, just as hell does. One has to learn to distinguish between them, or one is lost.
What distinguishes - in both senses of that word - contemplation is rather this: it is a knowing which is inspired by love. "Without love there would be no contemplation." Contemplation is a loving attainment of awareness. It is intuition of the belo...