Who said "Alive, we're soft and supple. Dead, we're hard and stiff."?

Lao Tzu (6th century BC). Source: Tao Te Ching 76.

What is the original Chinese?

人之生也柔弱，其死也堅強。. Translated from the original Chinese by Spartan Surfers.

Alive, we're soft and supple. Dead, we're hard and stiff.

Lao Tzu, Tao Te Ching 76

The source

"Alive, we're soft and supple. Dead, we're hard and stiff." Lao Tzu said it in Tao Te Ching 76. Translated from the original Chinese by Spartan Surfers.

"人之生也柔弱，其死也堅強。"

Original Chinese, Tao Te Ching 76. Chinese: Wang Bi edition via zh.wikisource.

Who said it

Lao Tzu (6th century BC). Keeper of the archives at the Zhou court, by tradition the author of the Tao Te Ching: eighty-one short chapters on water, softness and knowing when to stop.

Questions

Who said "Alive, we're soft and supple. Dead, we're hard and stiff."?: Lao Tzu (6th century BC). Source: Tao Te Ching 76.
What is the original Chinese?: 人之生也柔弱，其死也堅強。. Translated from the original Chinese by Spartan Surfers.