Who said "Every journey begins with a single step."?

This quote is attributed to Pikachu.

Every journey begins with a single step. - Pikachu

"Every journey begins with a single step."

Pikachu Adventure

"Pika pika!"

"Pikachu!"

"Pika pika chu!"

"I choose you!"

"The greatest adventure is life itself."

"The adventure of life begins with a single step."

"Adventure finds you when you stop running."

"Fortune and glory, kid."