光線不斷變化，每分鐘都在改變事物的氛圍和美感。
最初導致懷疑的相同原則，在一定程度上追求則會導向宗教。
Every drop of oil should be used efficiently and responsibly.
"Consciousness is not an entity but a process."
The study of mathematics is a constant dialogue between the concrete and the abstract.