己所不欲勿施于人。
Don't do unto others what you don't want others do unto you.
己所不欲，勿施于人。
Do not do to others what you do not want others to do to you.
己所不欲，勿施于人；不要做自己都不可能接受的事
Do as you would be done by
你希望别人怎样待你，你就应该怎样待别人；己所不欲，勿施於人
One should treat others as one would like to be treated
已所不欲者勿施于人。
Do as you would be done by.