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"I don't think about being the best. I think about improving every day."

In mathematics, you don't understand things. You just get used to them.

"Do not wait for leaders; do it alone, person to person."

【釋義】看得多的人知識(shí)廣博，聽得多的人有見識(shí)，拒絕接受勸告的人閉塞不通，只相信自己的人孤立無援。

The fundamental impulse that sets and keeps the capitalist engine in motion comes from the new consumers' goods, the new methods of production or transportation, the new markets, the new forms of industrial organization that capitalist enterprise creates.