Nature always wears the colors of the spirit.

If you would rule the world quietly, you must keep it amused.

These are the voices which we hear in solitude, but they grow faint and inaudible as we enter into the world.

The sea, washing the equator and the poles, offers its perilous aid, and the power and empire that follow it... ''Beware of me,'' it says, ''but if you can hold me, I am the key to all the lands.

But, if we explore the literature of Heroism, we shall quickly come to Plutarch, who is its Doctor and historian. To him we owe the Brasidas, the Dion, the Epaminodas, the Scipio of old, and I must think we are more deeply indebted to him than to all the ancient writers. Each of his "Lives" is a refutation to the despondency and cowardice of our religious and political theorists. A wild courage, a Stoicism not of the schools, but of the blood, shines in every anecdote, and had given that book immense fame.

He is a dull observer whose experience has not taught him the reality and force of magic, as well as of chemistry.

There is a relation between the hours of our life and the centuries of time. As the air I breathe is drawn from the great repositories of nature, as the light on my book is yielded by a star a hundred millions of miles distant, as the poise of my body depends on the equilibrium of centrifugal and centripetal forces, so the hours should be instructed by the ages and the ages explained by the hours.