Who said “Can one preach at home inequality of races and nations and advocate abroad good-will…”?

“A man should be upright, not kept upright.”

“Man is a make-believe animal -- he is never so truly himself as when he is acting a part.”

“A task becomes a duty from the moment you suspect it to be an essential part of that integrity which alone entitles a man to assume responsibility.”

“There is no alleviation for the sufferings of mankind except veracity of thought and of action, and the resolute facing of the world as it is when the garment of make-believe by which pious hands have hidden its uglier features is stripped off.”

“He that doth not as other men do, but endeavoureth that which ought to be done, shall thereby rather incur peril than preservation; for who so laboreth to be sincerely perfect and good shall necessarily perish, living among men that are generally evil.”

“Only when we are no longer afraid do we begin to live,”