I go at what I have to do as if there were nothing else in the world for me to do.

Love can make us fiends as well as angels.

Did not learned men, too, hold, till within the last twenty-five years, that a flying dragon was an impossible monster? And do we not now know that there are hundreds of them found fossil up and down the world? People call them Pterodactyles: but that is only because they are ashamed to call them flying dragons, after denying so long that flying dragons could exist.

I can conceive few human states more enviable than that of the man to whom, panting in the foul laboratory, or watching for his life under the tropic forest, Isis shall for a moment lift her sacred veil, and show him, once and for ever, the thing he dreamed not of; some law, or even mere hint of a law, explaining one fact; but explaining with it a thousand more, connecting them all with each other and with the mighty whole, till order and meaning shoots through some old Chaos of scattered observations.

The men whom I have seen succeed best in life always have been cheerful and hopeful men; who went about their business with a smile on their faces; and took the changes and chances of this mortal life like men; facing rough and smooth alike as it came.

What I want is, not to possess religion, but to have a religion that shall possess me.

These glorious things-words-are man's right alone...Without words we should know no more of each other's hearts and thoughts than the dog knows of his fellow dog....for, if you will consider, you always think to yourself in words, though you do not speak them aloud; and without them all our thoughts would be mere blind longings, feelings which we could not understand ourselves.