Color is the keyboard, the eyes are the harmonies, the soul is the piano with many strings. The artist is the hand that plays, touching one key or another, to cause vibrations in the soul.

在理论物理学中，近似的艺术往往比精确解更重要。

比喻做事要专心致志，不能一心二用。

人生而自由，却无处不在地受着枷锁。

But this long run is a misleading guide to current affairs. In the long run we are all dead.