This is a great fact: strength is life; weakness is death. Strength is felicity, life eternal, immortal; weakness is constant strain and misery, weakness is death.
That is the great fact which you ought to remember. We are the children of the Almighty, we are sparks of the infinite, divine fire. How can we be nothings? We are everything, ready to do everything, we can do everything, and man must do everything.
Each one of us pray, day and night, for the downtrodden millions in India, who are held fast by poverty, priest craft, and tyranny - pray day and night for them. I am no meta physician, no philosopher, nay, no saint. But I am poor, I love the poor.... Let these people be your God - think of them, work for them, pray for them incessantly - the Lord will show you the way.
Chemistry ceases to improve when one element is found from which all others are deductible. Physics ceases to progress when one force is found of which all others are manifestations. So religion ceases to progress when unity is reached, which is the case with Hinduism.