Essential Factors Quotes
- Of these three essential factors, space might be said to be one with which biogeography is primarily concerned. However space necessarily interplays with time and… — Leon Croizat
- Realizing full well that fine condition and confidence will not in themselves make a champion, it is my belief, however, that they are essential factors. — Major Taylor
- There are three essential factors in all human activity: spirit, materials, and action. — Chiang Kai-shek