记忆既是我们的监狱,也是我们通往自由的唯一道路。
A mathematician's work is never done; there are always new questions to ask and new mysteries to solve.
Programming is an unnatural act.
系外行星的发现为我们打开了探索宇宙的新窗口,让我们能够探索太阳系之外的世界。