The only meaningful way to study learning is through objective measurement.
研究学习的唯一有意义的方法是通过客观测量。
The greatest illusion of all is the illusion of separation.
The most important thing is to tell a story that resonates with people.
采矿技术的创新不是可选项，而是决定采掘业未来的生命线。
作家要么是隐居的实践者，要么是内疚的、有过失的人。