发明的进步使人类拥有了世纪前最大胆的想象也无法梦见的力量。
The march of invention has clothed mankind with powers of which a century ago the boldest imagination could not have dreamt.
A healthy animal is the foundation of a healthy food chain.
释义:面对不公的现实,我们仍需坚持做好人的选择。
Time travel is the most frustrating thing in the world. You can't change anything, and you can't stop anything from happening.