Drive, determination, passion and hard work are all free and more valuable than a pot of cash.
Lead by listening - to be a good leader you have to be a great listener.
If you have conflicts, everything breaks down in society. Kids can't go to school. Basic health can't be looked after. Every aspect of society falls apart.
The best way of learning about anything is by doing.
One day offices will be a thing of the past
Train people well enough so they can leave, treat them well enough so they don't want to.