The only thing that can make you happy is doing what you love.
唯一能讓你快樂的是做你熱愛的事。
The ladder of causation has three rungs: seeing, doing, and imagining.
科學(xué)上的每一項偉大發(fā)現(xiàn)之前都有一些準(zhǔn)備工作，往往持續(xù)多年。