Time does not exist. For the river, there is only the present moment—no past, no future.

如果你想理解功能，就去研究结构。

"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."

To write is to give voice to the silenced.

采矿效率不仅仅是削减成本，而是在减少浪费的同时最大化价值。

Prolonged contact with the computer turns mathematicians into clerks and vice versa.