科学的美在于它让我们看到的不是世界的现状，而是它可能的样子。
The beauty of science is that it allows us to see the world not as it is, but as it could be.
过去总是紧张的，未来是完美的。
最少的材料，最大的效果。
The history of medicine is a history of perseverance and teamwork.