"Art is not a mirror held up to reality but a hammer with which to shape it."

希望不是一种情绪，而是一种选择。

"Theoretical computer science is a field where deep mathematical insights lead to practical computational tools."

The true measure of success in our industry is not just profitability, but positive impact.

最大的悲剧不是坏人的残暴，而是好人的沉默。

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

文章是用来阐明道理的。因此文辞不能不修饰，而道理不能不阐明。