"RNA interference is a fascinating process that has opened up new avenues for understanding gene regulation and has potential therapeutic applications."

过去是一个异国；他们在那里做事的方式不同。

The first erroneous assumption is that quality means goodness, or luxury, or shininess, or weight. Quality means conformance to requirements.

True leadership is about inspiring others to see what's possible.

人真正的祖国是他的童年。

"To be Irish is to know that in the end the world will break your heart."

过去总是与我们同在，塑造着我们的现在和未来。