最可持续的塑料是那些从一开始就不需要被制造的塑料。
The most sustainable plastic is the one that never needs to be made in the first place.
对一切来说只有热爱才是最好的老师，，它远远胜过责任感。
In science, as in life, the important things are rarely simple or obvious.
"Children see details adults overlook - that's why picture books matter."
The boy and his heart had become friends, and neither was capable now of betraying the other.