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"To write is to confront your own fears."

"We are still in the early days of understanding how to build truly intelligent systems."

Money is not a motivating factor. My motivation comes from playing the game I love.

Life is too short to be anything but happy.

Success is not final, failure is not fatal: It is the courage to continue that counts.

幸福是一種心態，而不是一系列環境。