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A leader has the vision and conviction that a dream can be achieved. He inspires the power and energy to get it done.

過去從未消逝，它甚至沒有過去。這在偵探小說中尤其如此。

"The only way to learn mathematics is to do mathematics."

變化是不可避免的，但成長是可選的。

A real decision is measured by the fact that you’ve taken a new action. If there’s no action, you haven’t truly decided.