There are many justifications of silence; there can be none of insincerity.
The classical artist can be recognized by his sincerity, the romantic by his laborious insincerity.
That's what show business is, sincere insincerity.
Every single instance of a friend's insincerity increases our dependence on the efficacy of money.
The basis of insincerity is the idealized image we hold of ourselves and wish to impose on others.
The smiles that encourage severity of judgment hide malice and insincerity.
We none of us talk to people as we do behind their backs.
I like the enthusiasm but not the insincerity of Los Angeles.
God requires to be represented by a fiery Church... two things are intolerable to Him-insincerity and lukewarmness.
Nothing is more disgraceful than insincerity.