Every industrious man, in every lawful calling, is a useful man. And one principal reason why men are so often useless is that they neglect their own profession or calling, and divide and shift their attention among a multiplicity of objects and pursuits.
Ralph Waldo EmersonWe come to our own and would make friends with matter, which the ambitious chatter of the schools would persuade us to despise. We can never part with it; the mind loves its old home: as water to our thirst, so is rock, the ground, to our eyes, and hands, and feet. It is firm water: it is cold flame: what health, what affinity!
Ralph Waldo EmersonWhat I must do is all that concerns me, not what people think. This rule,equally arduous in actual and intellectual life, may serve for the whole distinction between greatness and meanness. It is the harder, because you will always find those who think they know what is your duty better than you know it. It is easy in the world to live after the world's opinion; it is easy in solitude to live after our own; but the great man is he who in the midst of the crowd keeps with perfect sweetness the independence of solitude.
Ralph Waldo Emerson