The most that can be expected from any model is that it can supply a useful approximation to reality.
对任何模型的最大期望是它能提供一个对现实有用的近似。
未来的竞争是数据的竞争,更是数据处理能力的竞争。
质量不是概念;它是一种现实。
最伟大的发现往往是许多小步骤的结果。
The light constantly changes, and that alters the atmosphere and beauty of things every minute.