有時(shí)化學(xué)中最簡(jiǎn)單的解決方案是最優(yōu)雅和最強(qiáng)大的。
Sometimes the simplest solutions in chemistry are the most elegant and powerful.
The future of forestry lies in collaboration—between governments, businesses, and local communities.
Happiness is not something ready made. It comes from your own actions.