Who said "Leaders don't give up; they inspire others to keep going."?

This quote is attributed to Sylvester the Cat.

Leaders don't give up; they inspire others to keep going. - Sylvester the Cat

"Leaders don't give up; they inspire others to keep going."

Sylvester the Cat Leadership

"Sufferin' succotash! That's not how you catch a puddy tat!"

"A cat's life is what you make of it - mostly chasing and scheming."

"Love makes you do crazy things, like chase a bird for decades."

"The secret to happiness is never giving up, no matter how many times you fail."

"A leader must be fair and just."

"Integrity is everything."

"One must take responsibility for one's environment."

"In this house, I make the decisions"