Many good qualities are not sufficient to balance a single want - the want of money.

Let a man do what he will by a single woman the world is encouragingly apt to think Marriage a sufficient amends.

Love possesses not nor will it be possessed for love is sufficient unto love.

The battle was first waged over the right of the Negro to be classed as a human being with a soul later as to whether he had sufficient intellect to master even the rudiments of learning and today it is being fought out over his social recognition.

I never was good at learning things. I did just enough work to pass. In my opinion it would have been wrong to do more than was just sufficient so I worked as little as possible.

Learning and innovation go hand in hand. The arrogance of success is to think that what you did yesterday will be sufficient for tomorrow.

In the present state of our knowledge it would be useless to attempt to speculate on the remote cause of the electrical energy... its relation to chemical affinity is however sufficiently evident. May it not be identical with it and an essential property of matter?

We too through lack of knowledge and of sufficiently mature reflection mistook the visible outward appearance of the phenomenon for the phenomenon itself.

The auditory perception is not sufficient for our knowledge of the world it does not have vastness.

The employer class is less indispensable in the modern organization of industries because the laboring men themselves possess sufficient intelligence to organize into co-operative relation and enjoy the entire benefits of their own labor.