A perfect life is a contradiction in terms. Life itself is a state of continuous struggle between ourselves and everything outside. Every moment we are fighting actually with external nature, and if we are defeated, our life has to go. It is, for instance, a continuous struggle for food and air. If food or air fails, we die. Life is not a simple and smoothly flowing thing, but it is a compound effect. This complex struggle between something inside and the external world is what we call life. So it is clear that when this struggle ceases, there will be an end of life.
Swami VivekanandaSome men, who begin by saying that the world is a hell, often end by saying that it is a heaven when they succeed in the practice of self-control.
Swami VivekanandaIt is fear that is the cause of our woes, and it is fearlessness that brings heaven in a moment "The earth is enjoyed by heroes" - this is the unfailing truth.
Swami VivekanandaI hear, Western people say, "The world was created for us." If tigers could write books, they would say, man was created for them and that man is a most sinful animal, because he does not allow him (the tiger) to catch him easily. The worm that crawls under your feet today is a God to be.
Swami Vivekananda