自由从来不是被压迫者自愿给予的，必须由被压迫者争取。
Freedom is never voluntarily given by the oppressor； it must be demanded by the oppressed.
在化工行业，我们最大的挑战也是最大的机遇：在满足全球需求的同时保护地球。
优雅不是可有可无的奢侈品，而是决定成功与失败的品质。
The true poet is the prophet of the nation.
Every drop of oil should be used efficiently and responsibly.
创作是对死亡的反抗。