抱最好的希望，做最坏的打算。
Hope for the best, expect the worst.
The discovery of DNA structure was like unraveling a very complex puzzle.
Your best job will be one that you were unqualified for because it stretches you. In fact only apply to jobs you are unqualified for.
人生没有彩排，每一天都是现场直播。
The true artist is not proud; he knows that art is greater than himself.