I have made a ceaseless effort not to ridicule， not to bewail， not to scorn human actions， but to understand them.
我一直在不停地努力，不嘲笑、不哀叹、不嘲笑人类的行为，而是理解它们。
人们思考得越少，他们说得越多。
The dead have left us clues in their DNA.
质量不是一种行为，而是一种习惯。