François de La Rochefoucauld quotes - page 18
Nothing is less sincere than our mode of asking and giving advice. He who asks seems to have a deference for the opinion of his friend, while he only aims to get approval of his own and make his friend responsible for his action. And he who gives advice repays the confidence supposed to be placed in him by a seemingly disinterested zeal, while he seldom means anything by his advice but his own interest or reputation.
François de La Rochefoucauld
Some have a species of instinct (the source of which they are ignorant of), and decide all questions that come before them by its aid, and always decide rightly. These follow their taste more than their intelligence, because they do not permit their temper and self-love to prevail over their natural discernment. All they do is in harmony, all is in the same spirit. This harmony makes them decide correctly on matters, and form a correct estimate of their value.
François de La Rochefoucauld