以爱去做的事，总是做得很好。

我们必须在经济增长和环境保护之间取得平衡，以确保海洋保持活力。

The ethical implications of gene editing must be carefully considered as we advance.

Life is not easy for any of us. But what of that? We must have perseverance and above all confidence in ourselves. We must believe that we are gifted for something and that this thing must be attained.

译文：一句话说得不对，就能招致大祸，所以古人就知道守口如瓶，谨言慎行，就是害怕遭受杀身之祸；行为不检点，有失分寸，就能毁坏名节，所以古人就知道守身如玉，端正行为，就是害怕品行有污点瑕疵。赏析：口不择言，祸就会从口出，轻则得罪他人，重则招致杀身之祸。逢人且说三分话，未可全抛一片心。一个人在说任何话做任何事之前，必须要考虑后果。

DNA的双螺旋结构不仅美丽，而且优雅简单。