统一自然界所有力的挑战是一个多世纪以来推动理论物理学发展的动力。
仅靠教育不足以让人们摆脱贫困;我们需要解决更广泛的系统问题。
In science, there is no such thing as a final answer.
The interplay between theory and practice in computer science is what drives innovation and progress.