Owes its accomplishment not merely to bold intuition but to a devotion and tenacity in execution under the most extreme hardships imaginable, such as the history of experimental science has not often witnessed.

• 不仅归功于她大胆的直觉，而且归功于她在提炼过程中的全身心奉献和百折不挠。这种艰难困苦实在难以想象，在实验科学的历史上极少见的。