心理学是精神生活的科学，而不仅仅是其元素的分类。
Psychology is the science of mental life, not just the cataloging of its elements.
教育是你可以用来改变世界的最强大武器。
The dead are not silent. They are merely waiting to be heard.
尝试过，失败过。没关系，再尝试。再失败，失败也是一种进步！
实验室是一个失败只是进步的另一个词的地方。
Every piece of plastic we produce should have a clear path to reuse or recycling.