What we have to remember is that we can still do anything. We can change our minds. We can start over.
"The most important thing is to stay courageous."
科学的进步就像古老的沙漠小径,散落着被抛弃的理论的苍白骨架,这些理论曾经看似拥有永恒的生命。
那些将塑料视为可再生资源而非废物的公司将会蓬勃发展。