translate English to French: Once a company has reached the point where its R&D expenses are covered by revenues, further growth will only increase its capacity for R&D, which, in turn, will entrench its market leadership.
Quand une entreprise arrive au point où ses revenus couvrent ses frais de R-D, toute croissance supplémentaire augmentera sa capacité en R-D, ce qui lui garantira sa place de chef de file sur le marché.