Jealousy contains more of self-love than of love. - Francois de La Rochefoucauld

"However rare true love may be, it is less so than true friendship."

"No persons are more frequently wrong, than those who will not admit they are wrong."

"A true friend is the greatest of all blessings, and that which we take the least care of all to acquire."

"If we are to judge of love by its consequences, it more nearly resembles hatred than friendship."

"Neither the sun nor death can be looked at steadily."