PRACTICAL PRINCIPLE OF HAKUIN ZEN ......- Eshin Nishimura -

If you can get past the many odd characters (like ÞÁí­ú¾ß¾ªÎìéîÊ) there is some interesting stuff here:

If a man wishes to achieve his path of Zen, in the very beginning, he has to have great root of self-confidence(Dai-shin-kon). Then what is this confidence?
A confidence about the existence of the same inborn nature and infinite Wisdom as all Buddhas ever had.