If a man has directed his course to great ends there is compensation even in ruin.

Every anxiety is a mild form of premonition, and from that point the shade deepens till we get the forebodings and hauntings that merge into lunacy.

Vanity is apt to inspire contempt, but that becomes immediately tempered by a gentler and more gracious feeling; for the vain man desires to win our approbation, and in this way he flatters us.

Jealousy, in spite of the mad frenzy of its most splendid displays, is a vice of weakness; it arises from a mind whose aspirations and desires are inferior to its accomplishments; it is the child of baulked vanity and failure of courage.

To any mental state there corresponds a physical condition.

The tendency to superstitions should be counteracted from the earliest age; or rather steps should be taken to protect the mind of the child from superstitions imposed upon it by ignorant nurses or silly mothers.

Human society is part of the general order, and the more our knowledge increases the less we are inclined to believe that the birth or death of princes, the rise or fall of millionaires, are matters that cause the sun to stand still or even produce the appearance of comets in the sky.