some didactic english sentences

The greatest mistake you can make in life is to be continually fearing you will make one.  ~Elbert Hubbard, The Note Book, 1927

Mistakes are part of the dues one pays for a full life.  ~Sophia Loren

It was when I found out I could make mistakes that I knew I was on to something.  ~Ornette Coleman

I never make stupid mistakes.  Only very, very clever ones.  ~John Peel

Never say, "oops."  Always say, "Ah, interesting."  ~Author Unknown

If you don't make mistakes, you're not working on hard enough problems.  And that's a big mistake.  ~F. Wikzek

While one person hesitates because he feels inferior, the other is busy making mistakes and becoming superior.  ~Henry C. Link

An expert is a man who has made all the mistakes which can be made in a very narrow field.  ~Niels Bohr