人类对气候影响的信号已经从自然变化的噪音中显现出来。
The universe would look to a two-dimensional creature who spend its life moving on the service of what turned out to be a globe, it could travel for millions of years and would always return to its starting point, it would never be conscious of what was above it or beneath it.
拥有众多军队但不得军心,实质上和单人行动一样。
"Biography is the most intimate form of history."