"If it is suggested that I preached the idea of freedom for my country and this is against the law, I plead guilty to the charge. If that is the law here I say I have done that and I request you to convict me, but do not impute to me crimes I am not guilty of, deeds against which my whole nature revolts and which, having regard to my mental capacity, is something which could never have been perpetrated by me. If it is an offence to preach the ideal of freedom, I admit having done it. I have never disputed it. It is for this I have given up all the prospects of my life. It is for this that I came to Calcutta, to live for it and labour for it. It has been the one thought of my waking hours, the dream of my sleep. If that is my offence, there is no necessity of bringing witness to bring into the box to dispose different things in connection with that. Here am I and I admit it… If that is my fault you can chain me, imprison me, but you will never get out of me a denial of that charge."

“To thy lover, O Lord, the railing of the world is wild honey and the pelting of stones by the mob is summer rain on the body. For is it not Thou that railest and peltest, and is it not Thou in the stones that strikest and hurtest me?”

“To listen to some devout people, one would imagine that God never laughs; Heine was nearer the mark when he found in Him the divine Aristophanes. God's laughter is sometimes very coarse and unfit for polite ears; He is not satisfied with being Molière, He must needs also be Aristophanes and Rabelais.”

“Genius discovers a system; average talent stereotypes it till it is shattered by fresh genius. It is dangerous for an army to be led by veterans; for on the other side God may place Napoleon.”

“Theorist, and trifler though I may be called, I again assert as our first and holiest duty, the elevation and enlightenment of the proletariate: I again call on those nobler spirits among us who are working erroneously, it may be, but with incipient or growing sincerity and nobleness of mind, to divert their strenuous effort from the promotion of narrow class interests, from silly squabbles about offices and salaried positions, from a philanthropy laudable in itself and worthy of rational pursuit, but meagre in the range of its benevolence and ineffectual towards promoting the nearest interests of the nation, into that vaster channel through which alone the healing waters may be conducted to the lips of their ailing and tortured country.”

“When I approached God at that time, I hardly had a living faith in Him. The agnostic was in me, the atheist was in me, the sceptic was in me and I was not absolutely sure that there was a God at all. I did not feel His presence. Yet something drew me to the truth of the Vedas, the truth of the Gita, the truth of the Hindu religion. I felt there must be a mighty truth somewhere in this Yoga, a mighty truth in this religion based on the Vedanta.”

“When we have passed beyond humanity, then we shall be the Man. The Animal was the helper; the Animal is the bar.”