人类最后的自由是在任何特定环境下选择自己态度的能力。
The last of human freedoms is the ability to choose one's attitude in any given set of circumstances.
I have always been fascinated by the darker side of human nature.
Bad things can happen fast， but almost all good things happen slowly.
以目标为导向的公司比那些只关注利润的公司更持久。