如果你不能，你必须。如果你必须，你就能。
If you can’t, you must. If you must, you can.
Love is the world's infinite mutability; lies, hatred, murder even, are all knit up in it.
真相很少是纯粹的，也从不简单。
I would advise young artists to paint as they can, as long as they can, without being afraid of painting badly.
The quality of an organization's systems determines the quality of its processes.
最伟大的艺术作品诞生于最深的悲伤。
让自己振作起来的最好方法是试着让别人振作起来。