The pursuit of knowledge is the most noble of human endeavors.
可持续性不是一个部门，而是一个必须渗透到我们所创造的一切中的设计原则。
"The heart is a fragile thing, but it is also the strongest part of us."
You find out who your real friends are when you're involved in a scandal.
在变革时期，学习者将继承地球，而学富五车的人会发现自己装备精良，却面对一个不复存在的世界。