农业的成功不仅仅关乎产量，还关乎为后代守护土地的责任。

Sinopec must adhere to high-quality development, with technological innovation as its core driving force.

We cannot always assure the future of our friends, but we have a better chance of assuring our future if we remember who our friends are.

为自己的原则而战比实践这些原则要容易。