It is a curious fact, characteristic of the incomplete state of our present knowledge, that totally opposite conclusions are drawn about prehistoric conditions on Earth, depending on whether the problem is approached from the biological or the geophysical viewpoint.
一个奇怪的事实是，根据从生物学或地球物理学的角度出发，对地球史前条件会得出完全相反的结论，这反映了我们目前知识的不完整状态。
过去从未真正过去，它徘徊在我们生活的角落。
Life is about taking chances, trying new things, having fun, making mistakes and learning from them.
生活就是抓住机会，尝试新事物，享受乐趣，犯错误并从中学习。
Healthy fish mean healthy people and a healthy planet.