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Fearless is not the absence of fear. It’s not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things that scare you to death.
Success is not about how much money you make, it's about the difference you make in people's lives.
Creativity in science comes from connecting ideas that others haven't thought to connect.