"Wise is the one who learns from another´s mistakes. Less wise is the one who learns only from his own mistakes. The fool keeps making the same mistakes again and again and never learns from them."
"Once you have no problem making mistakes, admitting them, and correcting them, hardly any mistakes will happen."
"It is not the mistake that has the most power, instead, it is learning from the mistake to advance your own attributes."
"No matter how many mistakes you make or how slow you progress, you are still way ahead of everyone who isn’t trying."