企业要履行社会责任，在保障能源供应的同时，推动环境保护和可持续发展。

In mathematics, the journey from question to answer is often more enlightening than the answer itself.

The pursuit of knowledge for its own sake, an almost fanatical love of justice, and the desire for personal independence—these are the features of the Jewish tradition which make me thank my stars that I belong to it.

A mind needs books like a sword needs a whetstone.

消费者的信任建立在透明度和一致性之上；永远不要妥协其中任何一点。