世界被创造出来是为了在一本美丽的书中终结。

You’ll get 10x better results by elevating good behavior rather than punishing bad behavior， especially in children and animals.

We are all connected; to each other, biologically; to the earth, chemically; to the rest of the universe, atomically.

良心是上帝在人间的存在。

教师之为教，不在全盘授予，而在相机诱导。