Who said “I want, by understanding myself, to understand others. I want to be all that I am…”?

“Our lives teach us who we are.”

“When one is a stranger to oneself then one is estranged from others too.”

“To grow wiser means to learn to know better and better the faults to which this instrument with which we feel and judge can be subject.”

“Without self knowledge, without understanding the working and functions of his machine, man cannot be free, he cannot govern himself and he will always remain a slave.”

“Know one, know all.”

“I want to be all that I am capable of becoming.”

“If only one could tell true love from false love as one can tell mushrooms from toadstools.”

“The pleasure of all reading is doubled when one lives with another who shares the same books.”

“To work -- to work! It is such infinite delight to know that we still have the best things to do.”

“Would you not like to try all sorts of lives -- one is so very small -- but that is the satisfaction of writing -- one can impersonate so many people.”

“Risk! Risk anything! Care no more for the opinion of others, for those voices. Do the hardest thing on earth for you. Act for yourself. Face the truth.”