最重要的是我们对世界产生兴趣，并从我们的同胞中获取快乐。

The dead are not lost. They are just out of sight.

Sustainability isn't a choice; it's our responsibility to the planet and future generations.

在数学中，解决问题的旅程与解决方案本身同样重要。

我写作不是为了被爱，而是为了被理解。