The most effective debugging tool is still careful thought, coupled with judiciously placed print statements.

人生短暂，过着过着你就没了，明白么？

The true journey of discovery consists not in seeking new landscapes, but in having new eyes.

在某种意义上，我们从属于一个涵盖一切的单一心灵、从属于一个单一的“总体人”。