You all know that I have been sustained throughout my life by three saving graces - my family, my friends, and a faith in the power of resilience and hope.

大家都知道我这一辈子靠三种精神撑过来：家人，朋友，对坚强和希望之力量的信心。

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But recent findings suggested that tPA may be effective in saving brain tissue even if three to four and a half hours have passed.

VOA: special.2009.09.22

But recent findings have suggested that tPA may be effective in saving brain tissue even if three to four and a half hours have passed.

VOA: special.2009.08.12

The number of tax brackets is reduced from six to four (15%, 25%, 30%, 33%), the adjustments for family size are simplified, the myriad incentives for saving are expanded and consolidated into the same three saving accounts as the first option.

ECONOMIST: Tax reform

Nadal won in three sets after saving three match points, but the contest lasted more than four hours and was so taxing that it wrecked both men for Paris.

WSJ: Djokovic, Nadal Could Wear Each Other Out Before Paris

This past week alone I had to argue for three life saving medications and four crucial tests that were initially denied.

FORBES: Will Your Doctor Quit? Obamacare Foretells Mass Exodus From Patient Care