Original source: https://www.goodreads.com/quotes/tag/stairs-quotes#:~:text=If%20you%20want%20to%20thank,the%20whole%20of%20its%20steps!&text=Choose%20stairs%20with%20lots%20of,to%20do%20the%20hard%20thing!

Original source: https://www.goodreads.com/quotes/tag/pregnancy

Original source: https://www.damotech.com/blog/inspirational-quotes-warehouse-safety

Original source: https://www.goodreads.com/quotes/tag/dangerous-job

Original source: https://www.spetsasbuist.com/library/common-injuries-from-falling-down-stairs.cfm#:~:text=A%20fall%20down%20a%20set%20of%20stairs%20may%20cause%20serious,your%20spine%20during%20a%20fall.

Original source: https://www.spetsasbuist.com/library/common-injuries-from-falling-down-stairs.cfm#:~:text=A%20fall%20down%20a%20set%20of%20stairs%20may%20cause%20serious,your%20spine%20during%20a%20fall.

Original source: https://www.spetsasbuist.com/library/common-injuries-from-falling-down-stairs.cfm#:~:text=A%20fall%20down%20a%20set%20of%20stairs%20may%20cause%20serious,your%20spine%20during%20a%20fall.