And when your stomach is empty and your mind is full,it's always hard to sleep.
The most valuable asset a company has is its people. Everything else can be replaced.
石油的真正成本不仅仅是每桶的价格,还包括环境和社会影响。
The most effective economic communities are founded on a shared ethical horizon, which includes a set of moral obligations that members of the community owe to one another.
The psychologist must avoid all forms of mental physics.