The shot heard round the world.

The first steps in Agriculture, Astronomy, Zoology, (those first steps which the farmer, the hunter, and the sailor take,) teach that nature's dice are always loaded; that in her heaps and rubbish are concealed sure and useful results.

As thinkers, mankind has ever divided into two sects, Materialists and Idealists; the first class founding on experience, the second on consciousness; the first class beginning to think from the data of the senses, the second class perceive that the senses are not final and say, The senses give us representations of things, but what are the things themselves, they cannot tell. The materialist insists on facts, on history, on the force of circumstances and the animal wants of man; the idealists on the power of Thought and Will, on inspiration, on miracle, on individual culture.

A certain awkwardness marks the use of borrowed thoughts; but as soon as we have learned what to do with them, they become our own.

Life is a perpetual instruction in cause and effect.

The subject is said to have the property of making dull men eloquent.

The masters painted for joy, and knew not that virtue had gone out of them. They could not paint the like in cold blood. The masters of English lyric wrote their songs so. It was a fine efflorescence of fine powers.