If you have not even a little imagination, you are simply a brute. So you must not lower your ideal, neither are you to lose sight of practicality. We must avoid the two extremes.... You must try to combine in your life immense idealism with immense practicality.
The goal of mankind is knowledge ... Now this knowledge is inherent in man. No knowledge comes from outside: it is all inside. What we say a man 'knows', should, in strict psychological language, be what he 'discovers' or 'unveils'; what man 'learns' is really what he discovers by taking the cover off his own soul, which is a mine of infinite knowledge.
You must also remember that the world has God to govern it, and He has not left it to our charity. The Lord God is its Governor and Maintainer, and in spite of these wine fanatics and cigar fanatics, and all sorts of marriage fanatics, it would go on. If all these persons were to die, it would go on none the worse.
The essential thing in religion is making the heart pure; the Kingdom of Heaven is within us, but only the pure in heart can see the King. While we think of the world, it is only the world for us; but let us come to it with the feeling that the world is God, and we shall have God.
Stamping down the weakness of mind and heart, stand up, saying, "I am possessed of heroism, I am possessed of a steady intellect..." Never allow weakness to overtake your mind.
Prana, according to the Vedanta, is the principle of life. It is like ether, an omnipresent principle; and all motion, either in the body or anywhere else, is the work of this Prana. It is greater than Akasha, and through it everything lives. Prana is in the mother, in the father, in the sister, in the teacher, Prana is the knower.