Making man the starting point "When you understand all about the sun and all about the atmosphere and all about the rotation of the earth, you may still miss the radiance of the sunset."
由人的原點出發「當你完全瞭解了太陽、大氣層以及地球的運轉，你仍會錯過了落日的霞輝」，西洋哲學家懷海德說。