Count the number of spelling mistakes in the given passage.

They may perhaps have nothing to retract from thier past lives; they could publish a signed account of everything they have ever said or done; but they are conscientious creatures, feeble descendants of doctrinaires, and their wisdom is negative and sterile. We do not recieve wisdom, we must discover it for ourselves, after a journey through the wilderness which no one else can make for us, which no one can spare us, for our wisdom is the point of view from which we come at last to regard the world. The lives that you admire, the attitudes that seem noble to you, have not been shaped by a paterfamilias or a schoolmaster, they have sprung from very different beginings, having been influenced by everything evil or commonplace that prevailed round about them.