Final answer:
The original question about what forms the base upon which future leaders are tempered requires context because multiple fields could contribute to leadership development. Codes of conduct, philosopher-rulers, scientific disciplines, moral leadership in Confucian thought, and cultural sanctions are elements from different areas that can influence leadership philosophies.
Step-by-step explanation:
The question 'As an integral part of our leadership philosophy, is the base upon which future leaders are tempered.' does not fit squarely into any of the provided answer choices (Medicine, Law, Engineering, Business). However, it highlights the concept that certain foundational elements or disciplines can shape and strengthen future leaders within a specific context or profession. To respond accurately, one would need context as to which field the statement is referring, since leadership attributes can be nurtured within various educational disciplines.
Regarding the other provided items:
Code of conduct is often considered the most important set of rules for any institution.
Plato's ideal system of government was the rule by philosophers.
Fields of study such as physiology, geophysics, and agriculture are branches of science.
One of the major tenets of early Confucian thought is the need for rulers to exhibit moral leadership and virtuous conduct.
Cultural sanctions can be seen as ways society regulates behavior.