The truth is rarely pure and never simple.

在每个词中，都有一个等待被发现的世界。

Innovation in oil extraction isn't optional—it's a necessity for sustainability.

试管婴儿的成功证明了科学家和临床医生之间合作的力量。

沃森先生，请过来！我有事找你！——出处:1876年3月10日，贝尔第一次通过他发明的电话在寝室向在实验室里的助手沃森说的一句话。

The best way to ensure peace is to maintain a balance of power among the great powers.

Nothing is more beautiful than the loveliness of the woods before sunrise.

It doesn’t matter what your background is or where you come from, if you have dreams and goals, that’s all that matters.