利他主义者

In order for the altruist not to be exploited by non-reciprocaters, it would be expected that reciprocal altruism can only exist in the co-presence of mechanisms to identify and punish "cheaters".

为了使利他主义者不被非互惠者们利用，可以预期，互惠利他主义只能在查明和惩罚"骗子"的机制都存在的情况下发生。

One may call their motivation ''altruistic'', but this ignores the fact that altruism is itself a form of ego satisfaction for the altruist.

有人或许可以把他们的动机叫作"利他性的"，但这忽略了利他主义自身对利他主义者就是一种自我满足的形式这一事实。

Some, like Henry Sidgwick , argue that a certain degree of egoism promotes the general welfare of society for two reasons: because individuals know how to please themselves best, and because if everyone were an austere altruist then general welfare would inevitably decrease.

有些人，像亨利西奇威克，认为在一定程度上促进利己主义，原因有两个社会的普遍福利：因为个人知道如何取悦自己的最好的，因为如果人人都能过紧利他主义者则一般福利，将不可避免地减少。

Altruist as few others, philosopher of the theory 'the group is what only counts', Andriy gave valuable invitations, just like that in the form of a fine pass to his friend Superpippo, who had not scored for long time.

哲学家说利他主义者是"集体的荣誉大于一切"，安德烈的行动为此作出重要的诠释，在比赛里他给好朋友超级皮波传了一个很棒的球帮助他破门得分，而在此之前，PIPPO已经很久没有过进球了。

This appears paradoxical, as it implies that the altruist is actively reducing its fitness, However, if the altruist is related to the beneficiary, this strategy may result in more of the altruist's genes passing to the next generation.

这意味着，利他主义者积极地减少其适合度。利他行为看起来似乎是矛盾的，然而，如果利他行为者与受惠者具有亲缘关系，这种对策可以使利他行为者有更多的基因遗传给下一代。

When altruists lavish their resources on non-altruists at the expense of their own kind, the altruists tend to die out and the others tend to grow.

当利他主义奢华资源的非利他主义而牺牲自己的实物，在利他主义者往往消失和其他倾向于增加。

In other words, altruism is more likely to survive if altruists practice the ethic that "charity begins at home."

换言之，如果利他主义者实行&慈善先惠及家人&的道德规范，则利他主义更有可能生存下去。

He argues that natural selection favored humans who were altruistic because in the small, close-knit groups in which our ancestors lived, altruists could expect reciprocity.

他认为，自然选择对曾经是利他主义者的人类是有利的，因为我们的祖先生活在小而密集的群体中，人们的利他主义可以指望得到利益互惠。

He argues that natural selection favored humans who were altruistic because in the small, close-knit groups in which our ancestors lived, altruists could expect reciprocity.

他认为，自然选择对于那些曾经是利他主义者的人是有利的，因为我们的祖先生活在小而密集的群体中，人们的利他主义可以指望得到相互间的利益互惠。

When altruists lavish their resources on non-altruists at the expense of their own kind, the altruists tend to die out and the others tend to grow.

当利他主义者用牺牲它们自已同类的资源为代价，在非利他主义者身上浪费资源时，利他主义者将会灭绝，而其他类型将会增加。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。