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Operational effectiveness and strategy are both essential to superior performance, which, after all, is the primary goal of any enterprise.

人們不禁會感到這些數(shù)學公式擁有獨立的存在和自己的智慧，它們比我們更聰明，甚至比它們的發(fā)現(xiàn)者更聰明。

Happiness is secured through virtue; it is a good attained by man's own will.

唯一重要的是我們在球場上所做的事情。

I’m a normal guy who just happens to play tennis very well.

The key to successful investing is to have a clear understanding of the market, the risks involved, and a disciplined approach.