The progress and civilisation of the human race simply mean controlling this nature.
Swami VivekanandaWe get caught. How? Not by what we give but by what we expect. We get misery in return for our love: not from the fact that we love but from the fact that we want love in return. There is no misery where there is no want. Desire, want, is the father of all misery. Desires are bound by the laws of success and failure. Desires must bring misery.
Swami VivekanandaThere are hundreds of thousands of microbes surrounding us, but they cannot harm us unless we become weak, until the body is ready and predisposed to receive them. There may be a million microbes of misery floating about us. Never mind! They dare not approach us, they have no power to get a hold on us, until the mind is weakened. This is the great fact: strength is life. Weakness is death. Strength is felicity, life eternal, immortal. Weakness is constant strain and misery: weakness is death
Swami Vivekananda