We should forget about small efficiencies, say about 97% of the time: premature optimization is the root of all evil.

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。

The best leather comes from respecting both the animal and the environment.

自信来自于准备充分并精通自己的领域。

有时最小的角色拥有最大的故事。