有时化学中最简单的解决方案是最优雅和最强大的。
Sometimes the simplest solutions in chemistry are the most elegant and powerful.
Quality is not something you can add on to a product or service. It must be built in from the beginning.
城市是一个迷宫，每条街道都是记忆线团中的一根线。
The deterioration of every government begins with the decay of the principles on which it was founded.
处理一个不自由的世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。
I never doubted myself. I knew that I was going to be something.
If knowledge can create problems, it is not through ignorance that we can solve them.