It won’t fail.

NASA's motto for the Apollo program
My modified Field Notes with NASA’s Apollo program motto.

Somewhere between 400,000 and 1,500,000 people were directly involved in allowing 12 people to walk on the moon.

This was a project so big that no one person could understand all aspects of it. But each member of that enormous team lived by the same mantra:

If won’t fail because of me.