Innovation is not just about technology, it's about changing people's lives.

The strength of a political system lies in its ability to adapt to changing circumstances and to incorporate new ideas and practices.

光是建筑中最重要的材料。

优化是在给定约束条件下做出最佳决策的艺术。

财富不在于拥有很多钱，而在于拥有很多选择。

所以君子严于律己、宽以待人，而平庸的人却宽以待己、严于律人。