写作有点像拉屎。如果太费力，那就有问题了。

A composer's biography is written in his scores, not in his letters or diaries.

所以说百工干事,都有法规可以衡量。现在大道治理天下,其次治理大国,却没有法度来衡量,这就是还不如百工聪明了。

Understanding the limits of computation is as important as pushing its boundaries.

优雅不是可有可无的奢侈品，而是决定成功与失败的品质。

预测未来的最好方法就是创造未来。

忙着生，或忙着死，这真有道理。