Adding famous thank-you quotes is a special way to convey your deep gratitude to someone. Even if you're quite good with words, consider using a quote by a well-known person, especially if that person is admired by the individual you're thanking.

Profound and Thought-Provoking

• If the only prayer you ever say in your entire life is “Thank you,” it will be enough. – Meister Eckhart
• The depth and the willingness with which we serve is a direct reflection of our gratitude. – Gordon T. Watts
• As we express our gratitude, we must never forget that the highest appreciation is not to utter words, but to live by them. – John Fitzgerald Kennedy
• A thankful heart is not only the greatest virtue, but the parent of all other virtues. – Cicero
• The smallest act of kindness is worth more than the grandest intention. – Oscar Wilde
• Kindness is the language which the deaf can hear and the blind can see. – Mark Twain
• The roots of all goodness lie in the soil of appreciation for goodness. – The Dalai Lama
• We cannot do great things on this Earth, only small things with great love. – Mother Teresa
• Everyone needs to be valued. Everyone has the potential to give something back. – Princess Diana of Wales

Simple, Silly and Humorous

• I can no other answer make, but thanks, and thanks. – William Shakespeare
• The only people with whom you should try to get even are those who have helped you. – John E. Southard
• I feel a very unusual sensation - if it is not indigestion, I think it must be gratitude. – Benjamin Disraeli
• Get down on your knees and thank God that you’re still on your feet. – Unknown
• God gave you a gift of 86,400 seconds today. Have you used one to say, "Thank you?” – William Arthur Ward

Thank You Quotes
While thank you quotes don’t have to be included with a card or a letter of thanks, they do add to the sincerity of your words. After all, you had to go to some trouble to find the quote. If you’re a person of few words and feel the above quotes are too lengthy for your purposes, perhaps you’d like to just sum it up with this short and often sweet sentiment uttered time and time again by none other than Bugs Bunny himself, “Gee, thanks.” It’s a simple line, but it’s perhaps one of the best lines Bugs has ever delivered.