The joy of mathematics comes from the act of creation, not just the result.
数学的快乐来自创造的行为,而不仅仅是结果。
法律在其庄严的平等中,禁止富人和穷人在桥下睡觉、在街上乞讨和偷面包。
The quality of an organization's dedication determines the quality of its service.
I'm not perfect, but I'm trying my best.