unassisted

the object of the old metaphysical theology was to see how far unassisted reason could go in the knowledge of god.

旧形而上学中的理性神学部分，其目的在于确定理性的本身究竟能够认识上帝到什么限度。

to reach the highest point to which his capacities, unassisted by special privilege of his own and unhampered by the special privilege of others, can carry him, and to get for himself and his family substantially what he has earned.

不靠自己的特权提携，没有他人的特权掣肘，而能将能力发挥到极限，基本上让他和家人劳有所获。

you can play as your unassisted human self, or you can act as the hand for your supersmart chess computer, merely moving its board pieces, or you can play as a "centaur," which is the human/ ai cyborg that kasparov advocated.

也可以接受你那装有超级聪明的国际象棋软件的电脑给出的帮助，你要做的仅仅是按照它的建议来移动棋子；或者你可以当一个卡斯帕罗夫所提倡的那种“半人半机”的选手。