The best Quotations

Cockroaches and socialites are the only things that can stay up all night and eat anything.
- Herb Caen

Do you know the writers of the following quotations?

Quotation If I cannot brag of knowing something, then I brag of not knowing it; at any rate, brag. - writer
Quotation No man ever loved like Jesus. He taught the blind to see and the dumb to speak. He died on the cross to save us. He bore our sins. And now God says, ''Because He did, I can forgive you.'' - writer
Quotation Remember only the good, the bad will never forget you. - writer
Quotation Mutability of temper and inconsistency with ourselves is the greatest weakness of human nature. - writer
Quotation Good breeding differs, if at all, from high breeding only as it gracefully remembers the rights of others, rather than gracefully insists on its own rights. - writer
Quotation Exclusively of the abstract sciences, the largest and worthiest portion of our knowledge consists of aphorisms: and the greatest and best of men is but an aphorism. - writer