唯一真正的自由是想象的自由。
Seems right now， that all I have done in my life was making my way here to you.
The beauty of mathematics is that it allows us to abstract away the complexities of the real world and focus on the underlying principles.
数据是一个组织最有价值的资产，必须如此管理。
The leather industry must evolve or risk becoming obsolete. Our responsibility is to balance tradition with progress.