If economists could manage to get themselves thought of as humble， competent people on a level with dentists， that would be splendid.

科学在开放和合作的环境中蓬勃发展。

最伟大的创新往往是最简单的。

In my solitude of heart I feel the sigh of this widowed evening veiled with mist and rain.

每首歌都有自己的旅程。

当然，言语是人类使用的最强大的药物。