46 Otto Warburg, artisan of cell chemistry 



ted only after long struggle, but this was no disadvantage. For the greater the 

 resistance to a discovery, the more is the discoverer forced to fortify the new do- 

 main of knowledge ; and the greater is the final victory. At the moment, battle rages 

 over the energetics of photosynthesis. But the termination of this battle can no 

 longer be in doubt when one reads the two Communications concluding this vo- 

 lume. Indeed Time, the sovereign judge, has shown that all his published experi- 

 ments have been right. Most of them were ahead of their time. Thus, their signi- 

 ficance is still increasing. 



