The unforgivable sin is the refusal to pardon.

Nature drives with a loose rein and vitality of any sort can blunder through many a predicament in which reason would despair.

Plasticity loves new moulds because it can fill them, but for a man of sluggish mind and bad manners there is decidedly no place like home.

Thought is essentially practical in the sense that but for thought no motion would be an action, no change a progress.

Miracles are propitious accidents, the natural causes of which are too complicated to be readily understood.

The line between what is known scientifically and what has to be assumed in order to support knowledge is impossible to draw. Memory itself is an internal rumour.

The Soul is the voice of the body's interests.