Great companies don't just adapt to change; they anticipate and drive it.
In chemicals, our greatest challenge is also our greatest opportunity: meeting global needs while protecting the planet.
板块构造理论是地质学的统一理论。
道是神奇非凡的存在,灵妙而有本性,虚无而没有形象,无法预测其来去,也无法追寻其踪迹,不知其所以然而自然如此。