The opposite is beneficial; from things that differ comes the fastest fairest attunement; all things are born through strife.

Do not be embarrassed by your mistakes. Nothing can teach us better than our understanding of them. This is one of the best ways of self-education.

All men make mistakes, but a good man yields when he knows he knows his course is wrong and repairs the evil. The only crime is pride.

There will be obstacles. There will be doubters. There will be mistakes. But with hard work, there are no limits.

You will make all kinds of mistakes; but as long as you are generous and true, and also fierce, you cannot hurt the world or even seriously distress her.

Knowledge rests not upon truth alone, but upon error also.

Creativity is often blocked to trying to be perfect. Creativity is allowing yourself to make mistakes.