Spirituality as a science, as a study, is the greatest and healthiest exercise that the human mind can have.

Religion is not an imitation of Jesus or Mohammed. Even if an imitation is good, it is never genuine. Be not an imitation of Jesus, but be Jesus, You are quite as great as Jesus, Buddha, or anybody else. If we are not ... we must struggle and be. I would not be exactly like Jesus. It is unnecessary that I should be born a Jew.

The finer is always the cause, the grosser the effect. So the external world is the effect, the internal the cause.

Practice makes us what we shall be.

Thought is like a bubble rising to the surface. When thought is joined to will, we call it power. That which strikes the sick person whom you are trying to help is not thought, but power.

There is no end to renunciation.

Get up, and set your shoulder to the wheel - How long is this life for? As you have come into this world, leave some mark behind. Otherwise, where is the difference between you and the trees and stones? They too come into existence, decay and die.