而我经常由于无法解决很难的习题,总是招惹父亲不快,但他没有看到,其实我根本不具备解决这些问题必需的知识储备。 去书内

  • 杜小双 杜小双

    What he experienced when he was young have influenced his philosophical views later.

    2015-09-20 喜欢(0) 回复(0)