Quote by Jean-Baptiste Lamarck

"Nature has endowed man with unlimited perfectibility."

"The environment shapes the organism."

"Use and disuse of organs determines their development."

"Life is a precious gift that should not be squandered."

"You can't expect to be happy if you're surrounded by mess."

"Health and happiness - these are true wealth"

"How can you live like this? It's like a pigsty!"

"You're going to get sick living like this."