- It must lead to failure if we do not follow the practical rules.
- A Course of Instructions With Time Tested Practical Rules of Trading in Grains.
- The gist of Kant's moral philosophy lies in his doctrine of practical rules.
- As plug-in is concerned of high technology, the study on it is not deep and there is no practical rules to regulate it.
- The practical rule is always a product of reason, because it prescribes action as a means to the effect.
- Practical principles are propositions which contain a general determination of the will, having under it several practical rules.