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No president who performs his duties faithfully and conscientiously can have any leisure.

If you don’t make mistakes, you’re not working on hard enough problems.

閱讀不是眼睛的運動，而是大腦的運動。

Minha pátria é a língua portuguesa.

大海的聲音直擊靈魂。

The function of socialism is to raise suffering to a higher level.