Philosophy 名言五 November 2, 2009 ykyuen Leave a comment The first principle is that you must not fool yourself and you are the easiest person to fool. Richard P. Feynman Share this:Tweet Share on WhatsApp (Opens in new window) WhatsApp Share on Telegram (Opens in new window) Telegram More Print (Opens in new window) Print Email a link to a friend (Opens in new window) Email Share on Tumblr Share on Reddit (Opens in new window) Reddit Like Loading... Related