If you’re not failing, you’re not learning. 
If you’re not learning, you’re not growing. 
If you’re not growing, you’re not living.

if you cannot fail, you cannot learn.

If you're not making mistakes, then you're not doing anything. I'm positive that a doer makes mistakes.

You can’t improve if you don’t know what you’re doing wrong.

The minute that you’re not learning I believe you’re dead.

The highest quality of thinking cannot emerge without learning. Learning can’t happen without mistakes.

If you can’t learn, you can’t thrive.

You can’t learn if you think you already know. You can’t get better if you think you are the best.

Pretending you're in control even when you aren't is a recipe not only for mistakes, but for not learning from mistakes. What's appropriate when you're learning is small steps, constant monitoring, and a willingness to change course as you find out more about where it's leading.

Remember, to learn and not to do is really not to learn. To know and not to do is really not to know.

It’s this simple: if I never try anything, I never learn anything.

once you stop learning you start dying

Mistakes don’t mean failure. Mistakes are a sign that you are trying something new. You might think you have to be perfect, but life is not about comparing yourself to anyone else; it’s about measuring yourself compared to who you were yesterday. When you learn from your mistakes, they have the power to turn you into something better than you were before.

Your life stops when learning stops