做东西的时候，总要多备上一些——额外的材料、额外的部件、额外的空间、额外的饰面。这些额外的东西可以为错误提供备份、减轻压力，还可以为未来储备资源。它们是最便宜的保险。

The past is what you remember, imagine you remember, convince yourself you remember, or pretend you remember.

The power of art lies in its ability to make the invisible visible.

The world is a stage, and we are all merely players.