[Ace POV],
One of the saying that was mostly true in my former world was probably "When you put your mind to something and don't give up, you'll surely succeed." In addition to being a proverb, depending on how one looked at it, it might be considered to be something reasonable.
In my case, which involved creating pills, one of the factors contributing to the success of the pills I've created in the past was the fact that, despite the numerous failures I'd encountered while trying to make a pill and other alchemy products, I never rested on them or gave up trying to successfully create them.
Resting in the sense that I never half seriously wanted to accomplish something therefore I was always concentrated on what I was doing and felt that with sufficient time and experience, I'd be able to succeed in the end.
This is exactly what happened, and I was ultimately able to create a rank 1 mana pill, but its purity level was precisely 30%.