When the gunpowder ignites, time stops.#当火药点燃的瞬间，时间就停止了。

The future of sustainable chemistry lies in developing catalysts that work under mild conditions.

Perception is not determined simply by stimulus patterns; rather it is a dynamic searching for the best interpretation of the available data.

有钱人说真话有人相信，贫穷人说话别人怀疑不相信。