Who said "The only certainty is change."?

This quote is attributed to Hermann Ebbinghaus.

The only certainty is change. - Hermann Ebbinghaus

"The only certainty is change."

Hermann Ebbinghaus Change

Psychologist German 1850–1909

"Memory is the mother of all wisdom."

"The true art of memory is attention."

"We live in succession, in division, in parts, in particles. Meantime within man is the soul of the whole."

"Without repetition, nothing is learned."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."