Theoretical geography is the queen of the sciences because she alone attempts to understand the whole earth.
理论地理学是科学的女王，因为只有她试图理解整个地球。
创新不是一蹴而就的，而是需要持续不断的努力和坚持。
我不是说唱歌手，我是一个神界的传奇。
心灵进化是为了应对存在的挑战。
What we need to do is make batteries safer, more efficient, and more environmentally friendly.