For what purpose humanity is there should not even concern us: why you are here, that you should ask yourself: and if you have no ready answer, then set for yourself goals, high and noble goals, and perish in pursuit of them!
Once you accept that perfection is just a goal, screwing up isn't so hard to handle. Each misstep is still a step, another lesson learned, another opportunity to get it right the next time.
The ideals which have always shone before me and filled me with the joy of living are goodness, beauty, and truth. To make a goal of comfort or happiness has never appealed to me; a system of ethics built on this basis would be sufficient only for a herd of cattle.
My main goal as an actor, with my craft or whatever poncy way you want to say it, is to always take the audience with me. To make them feel for me, or to make them hate me, I want a reaction. I want their emotions. The worst reaction someone can have is, "eh."
I say that when you have perceived or attained the goal, compromises, renunciations, do not exist. If you have seen the goal, compromise ceases to exist. It is then a question of a different attitude.
The goal of mankind is knowledge ... Now this knowledge is inherent in man. No knowledge comes from outside: it is all inside. What we say a man 'knows', should, in strict psychological language, be what he 'discovers' or 'unveils'; what man 'learns' is really what he discovers by taking the cover off his own soul, which is a mine of infinite knowledge.