We must balance the need for affordable energy today with the imperative of building a sustainable energy future.

编程界最重要的事情是不断学习并适应新技术。

患者必须始终是我们所做一切的核心。

学习是企业的动力，只有不断学习才能不断进步。

The wisdom of hindsight, so useful to historians and indeed to authors of memoirs, is sadly denied to practising politicians.

Quality begins at the farm, and excellence is built through every step of the process.

爱是因为爱本身。爱不需要理由。