The market is a reflection of the collective expectations of all participants.

我来自一个充满爱的大家庭。

勤俭了就有了约束，有约束了就会各种好事都做；奢侈就放肆，放肆则各种坏事都泛滥。

Grief is love's shadow.

我相信可互换零件的原理将在未来制造业的进步中发挥巨大作用。

假设有效性的唯一相关检验是预测与经验的比较。

"I am free, no matter what rules surround me. If I find them tolerable, I tolerate them; if I find them too obnoxious, I break them. I am free because I know that I alone am morally responsible for everything I do."

我是一个美国黑人，我为我的种族感到骄傲。我为自己是谁感到骄傲。我有许多自豪和尊严。