world, and that is why he said: ‘When I was with Dipam- kara Buddha there was not a particle of anything for me to attain.’ This saying is intended just to void your sense-based knowledge and deductions. Only he who restrains every vestige of empiricism and ceases to rely upon anything can become a perfectly tranquil man. The canonical teachings of the Three Vehicles are just remedies for temporary needs. They were taught to meet such needs and so are of tempor- ary value and differ one from another. If only this could be understood, there would be no more doubts about it. Above all it is essential not to select some particular teaching suited to a certain occasion, and, being impressed by its forming part of the written canon, regard it as an immut- able concept. Why so? Because in truth there is no un- alterable Dharma which the Tathagata could have