The founders of a new colony, whatever Utopia of human virtue and happiness they might originally project, have invariably recognized it among their earliest practical necessities to allot a portion of the virgin soil as a cemetery, and another portion as the site of a prison.

成功不是终点，失败也不是致命的：重要的是继续前进的勇气。

电池不仅仅是设备，更是清洁未来的推动者。