The age of nations has passed. Now, unless we wish to perish, we must shake off our old prejudices and build the Earth. The more scientifically I regard the world, the less can I see any possible biological future for it except in the active consciousness of its unity.

The future is in the hands of those who can give tomorrow's generations valid reasons to live and hope.

Driven by the forces of love, the fragments of the world seek each other so that the world may come into being. ... the universal gravity of bodies, ... is merely the reverse or shadow of that which really moves nature. Love in all its subtleties is nothing more, and nothing less, than the more or less direct trace marked on the heart of the element by the psychical convergence of the universe upon itself.

Love is a sacred reserve of energy; it is like the blood of spiritual evolution.

We had thought that we were human beings making a spiritual journey; it may be truer to say that we are spiritual beings making a human journey.

The phrase 'Sense of the Earth' should be understood to mean the passionate concern for our common destiny which draws the thinking part of life ever further onward. The only truly natural and real human unity is the spirit of the Earth. . . .The sense of Earth is the irresistable pressure which will come at the right moment to unite them (humankind) in a common passion.The Age of Nations is past. The task before us now, if we would not perish, is to build the Earth.

A universal love is not only psychologically possible; it is the only complete and final way in which we are able to love.