抑郁症是最能体现当前意识形态时刻的状况。
"Depression is the condition that best epitomizes the current ideological moment."
The motto of chivalry is also the motto of wisdom; to serve all, but love only one.
The joy of solving a mathematical problem is unparalleled; it is a moment of pure intellectual triumph.
"Success is a lousy teacher. It seduces smart people into thinking they can't lose."
我们用数学来理解市场，而不是预测市场。