"We cannot become who we need to be by remaining who we are."
The important thing is not to stop questioning.
The secret of creativity is knowing how to hide your sources.
Try not. Do... or do not. There is no try.
Success is the ability to go from one failure to another with no loss of enthusiasm.
The first step towards getting somewhere is to decide you are not going to stay where you are.
A person who never made a mistake never tried anything new.
Judge a man by his questions rather than by his answers.
A ship in harbour is safe, but that is not what ships are built for.
If you really want to do something, you'll find a way. If you don't, you'll find an excuse.