死者只存在于记忆那可怕的无睑之眼中。
The dead are visible only in the terrible lidless eyes of memory.
When men are most sure and arrogant they are commonly most mistaken， giving views to passion without that proper deliberation which alone can secure them from the grossest absurdities.
I am not wise, but I have learned a great deal simply by staying alive.
The happiest people are those who have discovered that happiness is a choice and not a result of circumstances.
物理学的美在于它能够用简单而优雅的理论解释复杂的事物。