计算复杂性的研究告诉我们,有些问题本质上是困难的,无论我们的算法多么聪明。
"The study of computational complexity teaches us that some problems are inherently difficult, no matter how clever our algorithms are."
尽管鸟的翅膀是完美的,但如果没有空气的支撑,它永远无法将鸟托起。事实是科学的空气。没有它们,科学工作者永远无法腾飞。
The future belongs to those who understand that doing more with less is compassionate, prosperous, and enduring.