Each individual is a species unto him/herself.

In the future no human being is to find peace in the enjoyment of happiness if others beside him are unhappy.

If we can simply distinguish between the different successive stages of evolution, it is possible to see primeval events within the earthly events of the present.

Seek the truly practical life, but seek it in such a way that it does not blind you to the spirit working in it. Seek the spirit, but seek it not out of spiritual greed, but so that you may apply it in the genuinely practical life.

For every one step that you take in the pursuit of higher knowledge, take three steps in the perfection of your own character

The history of our spiritual life is a continuing search for the unity between ourselves and the world.

That which secures life from exhaustion lies in the unseen world, deep at the roots of things.