1190. One hole. The mouse that hath but one hole is easily taken.

1191. One thing. Too much of one thing is good for nothing.

1192. Opportunity. Opportunity makes the thief.

1193. Opportunity. Opportunity lingers sometimes.

1194. Oppression. Oppression causeth rebellion.

1195. Orderly. In an orderly house all is soon ready.

1196. Orts. Evening orts are good morning fodder.

1197. Otherwise. Some are wise, and some are otherwise.

1198. Ought. Do what thou ought, let come what may.

1199. Outbid. Be not too hasty to outbid another.