盈利和环境责任并不相互排斥，它们必须齐头并进。

下一代科学家将解决我们今天甚至无法想象的问题。

The real tragedy of the poor is that they can do nothing but wait for the rich to give them something.

A scientist in his laboratory is not a mere technician: he is also a child confronting natural phenomena that impress him as though they were fairy tales.

凡是创作古文，必须推究前代文章的本意，以此展现自己的学问。