Don’t take criticism from someone you wouldn’t take advice from. - Jim Kwik

if we never let our mind wander or be bored for a moment, we pay a price — poor memory, mental fog, and fatigue.

If we believe that it’s not possible to improve, then in reality it won’t be possible to improve. It’s extremely difficult to accomplish something when you don’t believe it can be done in the first place.

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.