写作是一种不被干扰的说话方式。
Writing is a way of speaking without being interrupted.
True leadership inspires others to achieve more than they thought possible.
A great novel is one that refuses to be reduced to a single meaning.
每一颗种子都有改变世界的潜力。
解析：教导学生，不到他想弄明白而不得的时候，不去开导他；不到他想出来却说不出来的时候，不去启发他。