There is not to be found, in all history, any miracle attested by a sufficient number of men, of such unquestioned good sense, education and learning, as to secure us against all delusion in themselves.

Power is not sufficient evidence of truth.

History suggests that capitalism is a necessary condition for political freedom. Clearly it is not a sufficient condition.

To use the same words is not a sufficient guarantee of understanding; one must use the same words for the same genus of inward experience; ultimately one must have one's experiences in common.

While farmers generally allow one rooster for ten hens, ten men are scarcely sufficient to service one woman.

Adequacy is sufficient.

We are to admit no more causes of natural things than such as are both true and sufficient to explain their appearances.

I'm interested in internationalism. It's the new multiculturalism. How we deal with each other isn't sufficient any more. It's about time we examine how we interact with the rest of the world we live in.

A criminal is a person with predatory instincts without sufficient capital to form a corporation.

It isn't sufficient just to want - you've got to ask yourself what you are going to do to get the things you want.

Nothing is impossible; there are ways that lead to everything, and if we had sufficient will we should always have sufficient means. It is often merely for an excuse that we say things are impossible.

The true and the approximately true are apprehended by the same faculty; it may also be noted that men have a sufficient natural instinct for what is true, and usually do arrive at the truth. Hence the man who makes a good guess at truth is likely to make a good guess at probabilities.

I love to sing and I do think that my strength as a singer is... I think I have a voice that is certainly sufficient under most any circumstances... but I think my strength is that I really am an actor and I really do have to own what I am saying.

The heart is a small thing, but desireth great matters. It is not sufficient for a kite's dinner, yet the whole world is not sufficient for it.

Among the responsibilities of each citizen in a participatory democracy is keeping ourselves sufficiently informed so that we can participate effectively, argue our positions honorably, and hopefully, forge sufficient consensus to understand each other and then to govern.

I am now quite cured of seeking pleasure in society, be it country or town. A sensible man ought to find sufficient company in himself.

I don't say we are a defensive team. I say we are a strong team in defensive terms, but at the same time lacking sufficient fluidity in attack because that will take time to come.

For an occurrence to become an adventure, it is necessary and sufficient for one to recount it.

If we wish to preserve a free society, it is essential that we recognize that the desirability of a particular object is not sufficient justification for the use of coercion.

Death is really a great blessing for humanity, without it there could be no real progress. People who lived for ever would not only hamper and discourage the young, but they would themselves lack sufficient stimulus to be creative.