My life is an unfinished song.

教育不是为生活做准备；教育本身就是生活。

公司的力量在于员工；投资于他们，他们就会投资于企业。

Sustainable practices aren't just good for the planet; they're good for business in the long run.

The biggest room in the world is the room for improvement.

现代化学家不满足于仅仅成为化合物的制造者；他必须是自然的解释者。