The beauty of chemistry lies in its ability to explain the world at the molecular level.
The tree of liberty must be refreshed from time to time with the blood of patriots and tyrants.
利润和可持续性不是对立的,而是长期成功的伙伴。
出自汉·桓宽《盐铁论·后刑》。锄去田里有害的杂草,禾苗就可以健康地生长;惩罚为非作歹的恶人,百姓就会感到喜悦。
Talent is important, but without hard work, it means nothing.