The reason why the world lacks unity, and lies broken and in heaps, is, because man is disunited with himself.

Use makes a better soldier than the most urgent considerations of duty,--familiarity with danger enabling him to estimate the danger. He sees how much is the risk, and is not afflicted with imagination; knows practically Marshal Saxe's rule, that every soldier killed costs the enemy his weight in lead.

[Gratitude is] the cheerfulness of wisdom.

Standing on the bare ground,--my head bathed by the blithe air and uplifted into infinite space,--all mean egotism vanishes. I become a transparent eyeball; I am nothing; I see all; the currents of the Universal Being circulate through me; I am part or parcel of God.

Genius detects through the fly, through the caterpillar, through the grub, through the egg, the constant individual; through countless individuals the fixed species; through many species the genus; through all genera the steadfast type; through all the kingdoms of organized life the eternal unity. Nature is a mutable cloud which is always and never the same.

To this military attitude of the soul we give the name of Heroism... It is a self-trust which slights the restraints of prudence, in the plenitude of its energy and power to repair the harms it may suffer. The hero is a mind of such balance that no disturbances can shake his will.

Be not the slave of your own past - plunge into the sublime seas, dive deep, and swim far.