Efficiency in farming is not about doing more with less, but about doing better with what we have.

化学的进步以新元素的发现及其性质的测定为标志。

加强国际合作，推动煤炭行业技术和管理水平的提升。

最微小的细节往往承载着最深刻的意义。

故事的力量在于它能够连接我们。

The personal is always political, especially for women.

The key to success is failure... Success is made up of 99 percent failure.