我们都以幸福为目标生活；我们的生活各不相同，却又相同。
I believe that science has great potential to improve human life.
Energy security is the lifeline of national development. We must unswervingly promote oil and gas exploration and development to ensure national energy supply.
Money is concerned only with what is common to all: it asks for the exchange value, it reduces all quality and individuality to the question: How much?