Friedrich Nietzsche
To do great things is difficult, but to command great things is more difficult.
You have your way. I have my way. As for the right way, the correct way, and the only way, it does not exist.
He who has a why to live can bear almost any how.
Enduring habits I hate.... Yes, at the very bottom of my soul I feel grateful to all my misery and bouts of sickness and everything about me that is imperfect, because this sort of thing leaves me with a hundred backdoors through which I can escape from enduring habits.
What doesn't kill me, makes me stronger.