在减少排放的同时满足能源需求是我们这个时代的决定性挑战。
The victim should have the right to end his life, if he wants. But I think it would be a great mistake. However bad life may seem, there is always something you can do, and succeed at. While there's life, there is hope.
The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.
不要让他人意见的噪音淹没了你内心的声音。
The only way to discover the limits of the possible is to go beyond them into the impossible.