This publication is dedicated to prof. JUDr. Pavel Hollander, DrSc., a prominent lawyer, educator, scientific workers and, ultimately, the judges of the Constitutional Court for its jubilee. Author his work conceived to present value criteria and attitudes in the law since its initial creation, which are associated with propriety and professional legal arguments, ie those values which lawyer to perform his work. This philosophical meditation outline as chapters Justice versus respect for the law? Arbitrariness, morality and legal arguments, Planes ethical considerations: what unites and divides them.
