化学的进步以新元素的发现及其性质的测定为标志。
It is a curious fact that strikingly similar formations are found on opposite sides of the Atlantic.
一个有趣的事实是,大西洋两岸发现了惊人相似的地层构造。
The Internet is a great equalizer, but it also has the potential to exacerbate inequalities.
你的过去并不等于你的未来。
译文:精神、道德、言语、行动,大致上以收敛为主,发散是不得已而为之,天地间的人和事物都是这样。
Education is the most powerful weapon which you can use to change the world.
The end is always closer than you think.