I don't want to just be a singer. I want to be an entertainer.

The construction industry must evolve or risk becoming obsolete.

科学家是务实的人，他们的目标是实际的。他们不追求终极，而是追求接近。

Without models, we would be wandering in the dark when it comes to predicting climate change.

The truth is a weapon, and like any weapon, it can be used for good or ill.