Life really is like a grindstone, in that it will either grind you down or polish you up.
Zig ZiglarLook at the bright side no matter how old you are, you are younger than you'll ever be again.
Zig ZiglarAfter every mistake, we need to understand that we can look back and learn-so that we can move forward with confidence and avoid making the same mistake again.
Zig Ziglar