The spacing principle teaches us that excellence is not a sp... - Hermann Ebbinghaus

"The spacing principle teaches us that excellence is not a sprint but a marathon"

Hermann Ebbinghaus

Psychologist German 1850–1909

More from Hermann Ebbinghaus

"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."