My message, especially to young people is to have courage to think differently, courage to invent, to travel the unexplored path, courage to discover the impossible and to conquer the problems and succeed. These are great qualities that they must work towards. This is my message to the young people.

My dad, Fred Trump, was the smartest and hardest-working man I ever knew. It's because of him that I learned from my youngest age to respect the dignity of work and the dignity of working people.

Be nice to nerds. Chances are you'll end up working for one.

I hold if the Almighty had ever made a set of men that should do all the eating and none of the work, he would have made them with mouths only and no hands.

I know of no single formula for success, but over the years I have observed that some attributes of leadership are universal, and are often about finding ways of encouraging people to combine their efforts, their talents, their insights, their enthusiasm and their inspiration, to work together.

Work while others are wishing.