Scientists still do not appear to understand sufficiently that all earth sciences must contribute evidence toward unveiling the state of our planet in earlier times, and that the truth of the matter can only be reached by combing all this evidence.
科學家們似乎仍未充分理解，所有地球科學都必須為揭示地球早期狀態(tài)提供證據(jù)，而只有綜合所有這些證據(jù)才能觸及真相。
要成為藝術(shù)家，你必須放棄一切，包括成為好藝術(shù)家的欲望。
心靈需要書本，就像一把劍需要磨刀石。