All that is due to us will be paid, although not perhaps by those to whom we have lent.

Do not fear the ones who argue, but rather those who are evasive.

Authors from whom others steal should not complain, but rejoice. Where there is no game there are no poachers.

When curiosity turns to serious matters, it's called research.

When two good men contend about principles, both are always right.

Calmness is the graceful form of Confidence.

Origins are of the greatest importance. We are almost reconciled to having a cold when we remember where we caught it.