定理是数学的里程碑。
Theorems are the milestones of mathematics.
"Art is about asking questions, not providing answers."
"The past is always tense, the future perfect."
For most of history, Anonymous was a woman.
Happiness is not a matter of intensity but of balance, order, rhythm and harmony.
Success is not about individual achievement but about the collective effort of the team.
Quality is not a concept; it is a reality.