Strength, strength is what the Upanishads speak to me from every page. This is the one great thing to remember, it has been the one great lesson I have been taught in my life; strength, it says, strength, O man, be not weak. Are there no human weaknesses? - says man. There are, say the Upanishads, but will more weakness heal them, would you try to wash dirt with dirt? Will sin cure sin, weakness cure weakness? Strength, O man, strength, say the Upanishads, stand up and be strong.
Swami VivekanandaEvery one is struggling for freedom-from the atom to the star. The ignorant man is satisfied if he can get freedom within a certain limit-if he can get rid of the bondage of hunger or of being thirsty. But that sage feels that there is a stronger bondage which has to be thrown off. He would not consider the freedom of the Red Indian as freedom at all.
Swami Vivekananda