I believe in the sacredness of a promise, that a man’s word should be as good as his bond; that character - not wealth or power or position - is of supreme worth.
— J.D. Rockefeller
Say little and do much, and receive all men with a cheerful face.
— The Talmud
Never make a promise in haste.
Undertake not what you can not perform, but be careful to keep your promises.
— George Washington
All promise outruns performance.
— Ralph Waldo Emerson
For truly I tell you, if you have faith the size of a mustard seed, you will say to this mountain, “move from here to there”, and it will move; and nothing will be impossible for you.
— Matthew 17:20-21
The woods are lovely, dark and deep, but I have promises to keep and miles to go before I sleep, and miles to go before I sleep.
— Robert Frost
Three things can not hide for long: the Moon, the Sun and the Truth.
Like garden, like gardner.
— The Talmud 2:6
Great thoughts speak only to the thoughtful mind, but great actions speak to all mankind.
— Theodore Roosevelt