Facts are the air of scientists. Without them you can never fly.

The best way to have a good idea is to have lots of ideas.

Business opportunities are like buses, there's always another one coming.

-- Richard Branson

I'd rather be optimistic and wrong than pessimistic and right.

-- Elon Musk

Nothing is more impossible than what Napoleon faced.

-- Ōkuma Shigenobu

Optimism is invaluable for the meaningful life. With a firm belief in a positive future, you can throw yourself into the service of that which is larger than you are.

-- Martin Seligman