任何忠实尽责地履行职责的总统都不会有闲暇时间。
No president who performs his duties faithfully and conscientiously can have any leisure.
孔子说:“君子心怀仁义,小人心怀财利。”
我不是那种会让对我城市的爱减少的人。
The joy of mathematics is in the journey, not just the destination.