Mencius,
The Works of Mencius
(1872)
“ Being then advanced in Qin, he knew that the duke Mu was one with whom he would enjoy a field for action, and became minister to him; could he, acting thus, be said not to be wise? Having become chief minister of Qin, he made his prince distinguished throughout the kingdom, and worthy of being handed down to future ages; could he have done this, if he had not been a man of talents and virtue? As to selling himself in order to accomplish all the aims of his prince, even a villager who had a regard for himself would not do such a thing ”
