For newborns, we should not only care about their physical and mental health, but also their psychological needs.
对于新生儿,我们不仅要关心他的身心健康,还应该关心他的心理需要。
最好的设计是那些优雅地解决问题而不引人注目的设计。
逻辑学的研究是对正确推理原则的研究。
If a lion could talk, we could not understand him.