Don't assume that a species is intelligent because it produces intelligent individuals.
Jack McDevittThere are few professions whose primary objective is to advance the cause of humanity rather than simply to make money or accrue power. Among this limited group of humanitarians I would number teachers, nurses, bookstore owners, and bartenders.
Jack McDevittLies hold civilization together. If people ever seriously begin telling each other what they really think, there'd be no peace. Good-bye to tact. Good-bye to being polite. Good-bye to showing tolerance for other people's buffooneries. The fact that we claim to admire Truth is probably the biggest lie of all. But that's part of the charade, part of what makes us human, and we do not even think about it. In effect, we lie to ourselves. Lies are only despicable when they betray a trust.
Jack McDevitt... the truth is that when your people don't tell you what you need to know, it's a failure of leadership.
Jack McDevittThroughout our long and sorry history it has been men who supposed themselves to be exemplars of integrity who have done all the damage. Every crusade, whether for decent literary standards or to cover women's bodies or to free the holy land, had been launched, endorsed, and enthusiastically perpetrated by men of character.
Jack McDevitt