Who said “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.”

“Can one preach at home inequality of races and nations and advocate abroad good-will towards all men?”

“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.”

“Men exist for the sake of one another.”

“If it is not right do not do it; if it is not true do not say it.”

“Each thing is of like form from everlasting and comes round again in its cycle.”

“Nothing has such power to broaden the mind as the ability to investigate systematically and truly all that comes under thy observation in life.”

“Remember that what pulls the strings is the force hidden within; there lies the power to persuade, there the life -- there, if one must speak out, the real man.”

“If you are distressed by anything external, the pain is not due to the thing itself but to your own estimate of it; and this you have the power to revoke at any moment.”