The Internet is full of articles on „How to succeed“ and „How to build a great company“ But while following those guidelines we often forget that there's a lot you just can't do.

Learning from your own mistakes is good, but it's even better when you can learn from the mistakes of others.

Everyone's favorite billionaire and Republican presidential hopeful Donald Trump has said “Watch, listen, and learn. You can’t know it all yourself. Anyone who thinks they do is destined for mediocrity.”

Enjoy the slides and a sense of humor is advised.