Nothing in the world is more dangerous than sincere ignorance and conscientious stupidity.
— Martin Luther King, Jr.

Examine what is said, not him who speaks.
Arabic Proverbs sincerity quote

Sincerity quote image
Picture quote about Sincerity

It is one of the most beautiful compensations of life, that no man can sincerely try to help another without helping himself.
— Ralph Waldo Emerson

Once you start a working on something, don't be afraid of failure and don't abandon it. People who work sincerely are the happiest.
— Chanakya

To practice five things under all circumstances constitutes perfect virtue; these five are gravity, generosity of soul, sincerity, earnestness, and kindness.
— sincerity quotation by Confucius