步步占先者，必有人以挤之；事事争胜者，必有人以挫之。
任何事都要争先的人，必定有人挤兑他；任何事都要争胜的人，必定遭人打击。
科学家们似乎仍未充分理解，所有地球科学都必须为揭示地球早期状态提供证据。
We are all haunted by the ghosts of our own pasts, and sometimes, by the ghosts of others.
In scientific work, those who refuse to go beyond fact rarely get as far as fact.
记忆是滑溜的东西，总是在不断变化和重塑。