可持续性不是一种选择——它是我们对后代的责任。
Sustainability isn't a choice—it's our responsibility to future generations.
我不是因为快乐而歌唱，而是因为歌唱而快乐。
Always strive for excellence, not perfection.
创新不是口号，而是每天都要做的事情。
The proper study of psychology is the prediction and control of behavior.