In my everyday life it is not necessary to have a comprehensive knowledge of my internal world. And even if I am interested in it, I have to gather information about it from the external world. Don't I have to study anatomy and physiology in bodies that are not my own? Don't I have to learn the workings of the mind by studying other people's minds? So it seems that I pursue most of the values of my life in the external world.
"Strength, strength is what the Upanishads speak to me from every page," declared Swami Vivekananda. Clearly, the source of "strength" that is taught in the Upanishads is neither the body nor the mind nor the intellect. All of these can be strong but the real strength, the real power, is in the spirit, the center of pure consciousness that every one of us really is. That unitary consciousness is the source of all power, goodness, purity, and strength.
Faith. We cannot live a day without it. We cross a street corner with the faith that the stopped cars will not run over us; we submit ourselves to the surgeon’s knife with the faith that he will cure our disease; we rely on our friends with the faith that they will help us in our time of need.
In a June 1895 letter, Swami Vivekananda wrote from Thousand Island Park in upstate New York to Mary Hale in Chicago:
The more the shades around deepen and the more the ends approach, the more one understands the true meaning of life, that it is a dream; and we begin to nderstand the failure of everyone to grasp it, for they only attempted to get meaning out of meaninglessness … Desire, ignorance, and inequality—this is the trinity of bondage. Denial of the will to live, knowledge, and samesightedness is the trinity of liberation. Freedom is the goal of the universe.