这个我同意。 －－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－ I have known more people whose lives have been ruined by getting a Ph.D. in physics than by drugs.
by Jonathan I. Katz
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这个我同意。 －－－
这个我同意。
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I have known more people whose lives have been ruined by getting a Ph.D. in physics than by drugs.
by Jonathan I. Katz