If it weren't for caffeine I'd have no personality whatsoever.

More quotes by David Letterman

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"There's no business like show business, but there are several businesses like accounting."

- David Letterman

Motivation

""If it weren't for coffee, I'd have no discernable personality at all.""

- David Letterman

Belief in Self

"Everyone has a purpose in life. Perhaps yours is watching television."

- David Letterman

Aspirations

"There’s no business like show business, but there are several businesses like accounting."

- David Letterman

Adaptation

More Self-awareness Quotes

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"Beauty is not about physical perfection, but about authenticity and confidence."

- Beauty and the Beast

Self-awareness

"Beauty is found in the unique qualities that make us who we are."

- Beauty and the Beast

Self-awareness

"I always wanted to be somebody, but now I realize I should have been more specific."

- Lily Tomlin

Self-awareness

"Make sure your worst enemy doesn’t live between your own two ears."

- Laird Hamilton

Self-awareness

"True humility is not thinking less of yourself; it is thinking of yourself less."

Self-awareness