oneself (itself, etc.); I; me; you; by oneself (itself, etc.); interjection expressing anger or chagrin
to set aside one's interests
if you know your enemy and know yourself, in a hundred battles you will never be defeated; know your enemy
do not do unto others what you would not have done unto you
take care of yourself before you take care of others; (lit.) wave off your own flies before you wave off somebody else's flies
do not befriend those beneath you
if you wish to succeed yourself, first help others to succeed
act with restraint and conform to the ways of etiquette
all by itself; naturally; spontaneous; all by oneself
to cast aside one's prejudices
to cast aside one's beliefs and doctrines