This sounds like something Uncle Iroh would say.

What am I supposed to understand from "forces never dissapear they only travel" ?

It seems to just feed into the more important "loads are never avoided" lines.

Or are they just highlighting the conservation of energy.

Reminds of Kipling's Hymn of Breaking Strain

https://www.kiplingsociety.co.uk/poem/poems_strain.htm

Therapist I know once told me that she always tries to tailor her advice into a form her patient is familiar with.

With a fanboy she'll talk about Star Trek shields and Superman kryptonite.

With a musician she'll talk about harmony and tempo.

Most structural engineers are a lot less uplifting than this.

Source: I'm a structural engineer.

If a member fails it is in fact because it is too weak. It would pass the utilisation check otherwise.

thanks rocz