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。

The Langlands program is not a finished edifice but a living, evolving framework.

理解世界的复杂性是我们走向智慧的关键。

Legal obligations are not merely moral obligations backed by sanctions.

When you don’t know how much to pay someone for a particular task， ask them “what would be fair” and their answer usually is.