"All science is either physics or stamp collecting"

This quote by Ernest Rutherford is a method of revealing the idea that all clinical understanding can be divided into 2 classifications: physics and stamp collecting. By comparing science to mark gathering, Rutherford is recommending that some scientific knowledge is more valuable than others. He is implying that physics is the most essential and valuable form of scientific understanding, while stamp gathering is a less valuable form of knowledge. This quote is also a method of expressing the concept that clinical understanding should be pursued for its own sake, rather than for any useful purpose. Rutherford is recommending that the pursuit of knowledge should be done for its own sake, and not for any practical purpose. He is indicating that the pursuit of knowledge ought to be provided for its own sake, and not for any useful purpose. This quote is a reminder that clinical knowledge must be pursued for its own sake, and not for any practical purpose.