If you have seen a man misbehave once, do not from thence conclude him — James Burgh

"Never fish for praise; it is not worth the bait."

"Praise your friends, and let your friends praise you."

"Insult not another for his want of a talent you possess: He may have others which you want."

"If you give a jest, take one. Let all your jokes be truly jokes. Jesting sometimes ends in sad earnest."

"If a favour is asked of you, grant it if you can. If not, refuse it in such a manner as that one denial may be sufficient."

"Do not endeavour to shine in all companies. Leave room for your hearers to imagine something within you beyond all you have said. And remember, the more you are praised, the more you will be envied."