Friendship is the bridge of the soul.
The future of petrochemicals lies in high-value, low-carbon products.
The founders of a new colony, whatever Utopia of human virtue and happiness they might originally project, have invariably recognized it among their earliest practical necessities to allot a portion of the virgin soil as a cemetery, and another portion as the site of a prison.
有时化学中最简单的解决方案是最优雅和最强大的。
时间是唯一没有野心的批评家。