生活中唯一的限制是你为自己设定的限制。

我们民主的最大祝福是自由。但归根结底，我们唯一的自由是自律的自由。

永远不要低估“无用”的基础研究的重要性。

The poor are often forced to make choices that no one should have to make.

The artist must create a spark before he can make a fire and before art is born, the artist must be ready to be consumed by the fire of his own creation.