规模养殖的核心是标准化，标准化的前提是科学化。
The core of large-scale farming is standardization, and the prerequisite for standardization is scientization.
The discovery of topological insulators has opened up a new frontier in condensed matter physics, where the interplay between topology and symmetry leads to novel quantum states of matter.
If you want to go fast, go alone; if you want to go far, go together.