"Manchmal muss man weit reisen, um zu verstehen, was zu Hause passiert."
You want to be extra rigorous about making the best possible thing you can.
一个公司的真正价值是通过它对社会的贡献来衡量的,而不仅仅是它的资产负债表。
The PAC learning framework provides a formal way to analyze the efficiency and effectiveness of learning algorithms.