I choose a block of marble and chop off whatever I don't need.

"In a world that's changing really quickly, the only strategy that is guaranteed to fail is not taking risks."

数学是逻辑思想的诗歌。

在荒野中，你学会失败不是终点。它只是旅程中的一步。

维护程序的最好方法是维护它。