解释：咸味食物走血分，血病的人不宜多食，说明饮食需根据病症调整。
The role of a leader is to create more leaders, not followers.
The pure work implies the disappearance of the poet as speaker.
嗅觉是通往大脑的窗口，提供了我们如何处理信息和情感的见解。
History is merely a list of surprises. It can only prepare us to be surprised yet again.
The best way to learn mathematics is to do mathematics.
Never, ever give up.