Who said "Change with purpose; do not change for its own sake."?

This quote is attributed to Worf.

Change with purpose; do not change for its own sake. - Worf

"Change with purpose; do not change for its own sake."

Worf Change

"I am a Klingon warrior. It is my duty to face death with honor."

"Today is a good day to die."

"Success is not measured by how many battles you win, but by how you conduct yourself in the struggle."

"Family is everything to a Klingon. Without honor, there is no family."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."