地球是有生命的这一想法处于科学可信度的边缘,但并未超出其范围。
Facts are stubborn things; and whatever may be our wishes, our inclinations, or the dictates of our passion, they cannot alter the state of facts and evidence.
记忆能让一件事看起来比实际重要得多。
Investing in environmental technology is investing in the future.