A machine is a great moral educator. If a horse or a donkey won’t go, men lose their tempers and beat it; if a machine won’t go, there is no use beating it. You have to think and try till you find what is wrong. That is real education.

The fashions of the ages vary in this direction and that, but they vary for the most part from a central road which was struck out by the imagination of Greece.

Sometimes Aristotle analyses his terms, but very often he takes them for granted; and in the latter case, I think, he is sometimes deceived by them.

It is doubtless one of Aristotle's great services that he conceived so clearly the truth that literature is a thing that grows and has a history.

Be careful in dealing with a man who cares nothing for comfort or promotion, but is simply determined to do what he believes to be right. He is a dangerous uncomfortable enemy, because his body, which you can always conquer, gives you little purchase upon his soul.

Where words can be translated into equivalent words, the style of an original can be closely followed; but no translation which aims at being written in normal English can reproduce the style of Aristotle.

The fact is that much misunderstanding is often caused by our modern attempts to limit too strictly the meaning of a Greek word.