假如失去诚信,我们会失去自我.假如失去诚信,我们会失去朋友.假如失去诚信,我们会失去快乐.假如失去诚信,我们会失去幸福.假如失去诚信,我们会失去立足的根本.假如失去诚信,我们会失去未来.假如失去诚信,我们会失去许...