The difference between ordinary and extraordinary is that little extra.

The power is in the balance: we are our injuries, as much as we are our successes.

计划本身毫无价值，但规划的过程至关重要。

我们必须在经济增长和环境责任之间取得平衡。

数学的本质在于它能够揭示宇宙中隐藏的模式和结构。