I'm an optimist in the sense that I believe humans are noble and honorable, and some of them are really smart. I have a very optimistic view of individuals.

As long as poverty, injustice and gross inequality persist in our world, none of us can truly rest.

My favorite things in life don't cost any money. It's really clear that the most precious resource we all have is time.

Small aim is a crime; have great aim.

Forget the past.

To be idle is a short road to death and to be diligent is a way of life; foolish people are idle, wise people are diligent.

This is the moment when we must come together to save this planet. Let us resolve that we will not leave our children a world where the oceans rise and famine spreads and terrible storms devastate our lands.

True religion is real living; living with all one's soul, with all one's goodness and righteousness.

A manager is an assistant to his men. 

There is some solution to every problem. No lock was ever made without keys.

The negligence of a few could easily send a ship to the bottom, but if it has the wholehearted cooperation of all on board it can be safely brought to part.

There must be a reason why some people can afford to live well. They must have worked for it. I only feel angry when I see waste. When I see people throwing away things that we could use.