History has neither the venerable age of the earth nor the innocence of the child; it is always the result of human passions and human errors.
历史既没有地球的古老，也没有孩子的纯真；它始终是人类激情与错误的产物。
Polka dots can't stay alone, like human existence.
The difference between a dream and a goal is action.
Nobody deserves your tears, but whoever deserves them will not make you cry.
无论成本如何，质量永远不应妥协。
The responsibility of agricultural scientists is to make the land produce more grain and let farmers harvest more.