Famous Sincerity Quotes in English

Judge thyself with the judgment of sincerity, and thou will judge others with the judgment of charity.

Sincerity is the way of Heaven.

It is dangerous to be sincere unless you are also stupid.

The secret success is sincerity. Once you can fake that you’ve got it made.

A little sincerity is a dangerous thing, and a great deal of it is absolutely fatal.

I am not sincere, even when I say I am not.