Serving small and micro enterprises is both a social responsibility and a market opportunity for banks.

Science is a marathon, not a sprint.

If you have any doubt at all about being able to carry a load in one trip， do yourself a huge favor and make two trips.

我不创造乌托邦，我描绘现实。

行为主义的理想是消除强制：通过改变环境来实施控制，从而强化对每个人都有益的行为。

Critical comments by students should be taken in a friendly spirit， accumulation of material should not stifle the student’s independence.