The really royal calling of the philosopher (as expressed by Alcuin the Anglo-Saxon): To correct what is wrong, and strengthen the right, and raise what is holy.
Friedrich NietzscheIt is good to express a thing twice right at the outset and so to give it a right foot and also a left one. Truth can surely stand on one leg, but with two it will be able to walk and get around.
Friedrich NietzscheThe dyed-in-the-wool teacher takes everything seriously only with respect to his students--himself included.
Friedrich Nietzsche