No man can produce great things who is not thoroughly sincere in dealing with himself.
Sincerity Quotes
I don’t think you want too much sincerity in society. It would be like an iron girder in a house of cards.
Talking much about oneself may be a way of hiding oneself.
I am not sincere even when I am saying that I not sincere.
Always be sincere, even if you don’t mean it.
A wit should be no more sincere than a woman constant.
A little sincerity is a dangerous thing, and a great deal of it is absolutely fatal.
Every man alone is sincere. At the entrance of a second person, hypocrisy begins.
The value of an idea has nothing whatever to do with the sincerity of the man who expresses it.
Nothing astonishes men so much as common sense and plain dealing.
