An idea is only as good as its execution.

"I write to expose myself, to understand myself."

数学中最重要的是理解概念，而不仅仅是记忆公式。

Trust is the foundation of every strong relationship, whether with employees, customers, or partners.

The individual is reduced to a negligible quantity, perhaps less in his consciousness than in his habits and in the unconscious adjustments of his life.

选自汉·桓宽《盐铁论·散不足》。这句话以积土成山、列树成林为喻，说明积少成多、打好基础的重要性。