You can't manage what you don't measure - that's why transparency is the foundation of sustainable manufacturing.
宇宙的扭曲面——黑洞、虫洞、奇点等——对我如此吸引,因为它与日常生活中的平坦欧几里得几何如此不同。
我不怕失败,因为失败是成功的一部分。
Books are the mirrors of the soul.