大自然从不欺骗我们；欺骗我们的总是我们自己。
Nature never deceives us； it is always we who deceive ourselves.
The key is to set realistic customer expectations, and then not to just meet them, but to exceed them — preferably in unexpected and helpful ways.
对物体基本粒子相对重量的研究是一个全新的课题，据我所知，最近我在这一研究中取得了显著成功。
过去是一个异国；他们在那里做事的方式不同。