In English
All these individuals and the lessons that they teach are merely like guideposts. The best that a guidepost can do is to tell you that if you travel in that way, you will reach such and such a destination; and if you travel along another path, you will reach another destination; but the actual ups and downs along a particular path will be understood only by the people who undertake the journey. The guidepost cannot tell you anything about the ups and downs. One can speak about a of things, but one cannot put even one of them into practice by merely speaking. You should put into practice what you say and set an example. You should be prepared fully to put into practice what you say and hear.