1. The tools of criminal law should not be used lightly unless absolutely necessary.

2. The best social policy is the best criminal policy.

3. When judicial power and legislative power are combined into one, dictatorship is inevitable and freedom disappears.

4. If there are wrinkles in the clothes, our judicial organs can use an iron to smooth them out, but if there is a big hole in the clothes, the weaving work is a matter for the legislative body.

5. The life of law lies not in logic but in experience.