"The first responsibility of a leader is to define reality, the last is to say "Thank you." In between the two, the leaders must become a servant." -Max De Pree
Over the years, many studies have shown that holding a grudge keeps your body in a state of stress. When you practice forgiveness, your blood pressure and heart rate decrease.
"We receive three educations, one from our parents, one from our school masters, and one from the world. The third contradicts all that the first two teach us." -Baron De Montesquieu
Don't be afraid of making mistakes or failing; you learn best through failures. This is better than all the books or courses you could read or take in the world - learning by doing.
"The ultimate measure of a man is not where he stands in moments of comfort and convenience, but where he stands at times of challenge and controversy."