No man can produce great things who is not thoroughly sincere in dealing with himself.
James Russell LowellIt's fun to be sarcastic, but now I'm able to express myself in a way that's much more sincere.
Christina RicciYou are the architect of your own future, so design your future with uncompromising sincerity.
Debasish MridhaOne of the most sincere forms of respect is actually listening to what another has to say.
Bryant H. McGillA little sincerity is a dangerous thing, and a great deal of it is absolutely fatal.
The Critic as Artist