Sustainability is not just a buzzword; it's a responsibility we owe to future generations.

The trouble with most people is that they think with their hopes or fears or wishes rather than with their minds.

最成功的公司是那些将变化视为机遇而非威胁的公司。

自由不是选择，而是创造。

使用程序证明四色定理不会改变数学-它只是表明该定理是一个世纪的挑战，对数学可能并不重要。