... The Yogi says, religion is practical if you know first why misery exists. All the misery in the world is in the senses. Is there any ailment in the sun, moon, and stars? The same fire that cooks your meal burns the child. Is it the fault of the fire? Blessed be the fire! Blessed be this electricity! It gives light.... Where can you lay the blame? Not on the elements. The world is neither good nor bad; the world is the world. The fire is the fire. If you burn your finger in it, you are a fool. If you [cook your meal and with it satisfy your hunger,] you are a wise man. That is all the difference. Circumstances can never be good or bad. Only the individual man can be good or bad. What is meant by the world being good or bad? Misery and happiness can only belong to the sensuous individual man.
- Swami Vivekananda
(Delivered in San Francisco, April 5, 1900) The Complete Works of Swami Vivekananda/Volume 1/Lectures And Discourses/Practical Religion: Breathing And Meditation