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