Never make a promise - you may have to keep it. Neil Jordan
It seems to me that whenever circumstances arise in the ordinary business of life in which, if two persons were ordinarily honest and careful, the one of them would make a promise to the other, it may properly be inferred that both of them understood that such a promise was given and accepted. William Brett, 1st Viscount Esher
I feel keeping a promise to yourself is a direct reflection of the love you have for yourself. I used to make promises to myself and find them easy to break. Today, I love myself enough to not only make a promise to myself, but I love myself enough to keep that promise. Steve Maraboli
Certainly accountability of government is what people are clamoring for; they want to know that when lawmakers make a promise or a proposal, you can actually accomplish it. Jim Nussle
In politics, sometimes you have to lie, or you make a promise that you cannot keep. Youssou N'Dour
Actually I’m not sure we will know what the world will look like when this is over, so I don’t want to make a promise that I might not be able to keep. Source: Internet