In a well-written book we are presented with the maturest reflections, or the happiest flights of a mind of uncommon excellence. It is impossible that we can be much accustomed to such companions without attaining some resemblance to them.

Justice is the sum of all moral duty.

If there be such a thing as truth, it must infallibly be struck out by the collision of mind with mind.

In cases where every thing is understood, and measured, and reduced to rule, love is out of the question.

The first duty of man is to take none of the principles of conduct upon trust; to do nothing without a clear and individual conviction that it is right to be done.

As the true object of education is not to render the pupil the mere copy of his preceptor, it is rather to be rejoiced in, than lamented, that various reading should lead him into new trains of thinking.

It is absurd to expect the inclinations and wishes of two human beings to coincide, through any long period of time. To oblige them to act and live together is to subject them to some inevitable potion of thwarting, bickering, and unhappiness.