人类留下的痕迹往往是伤痕。
"The marks humans leave are too often scars."
学习算法的成功取决于其在拟合数据和避免过拟合之间取得平衡的能力。
Profitability and sustainability must go hand in hand—they are not mutually exclusive.
It is vain to talk of the interest of the community， without understanding what is the interest of the individual.
我所知道的关于不朽生命的最佳论据是存在一个值得拥有不朽生命的人。