Scientific curiosity must be matched with commercial discipline to bring treatments to those who need them.

解释：大部分有鳞的鱼都带有腥味，而鲈鱼却是淡味的，体现了鱼类味道的多样性。

The world is full of stories, and from time to time, they permit themselves to be told.

Deep learning is a way to get computers to learn from experience.

快乐不是拥有得多，而是计较得少。

Careers are a jungle gym, not a ladder.

若无激情，或许不会犯错，但若无激情，也必定无伟大。