Which preposition to use with fragility

of Occurrences 27%

He knows it indeed, and, if need were, he could preach a homily on the fragility of life; but he brings it not home to himself, any more than in a hot June we can appropriate to our imagination the freezing days of December.

before Occurrences 1%

And men speak of the future still with these awful monuments of fragility before their eyes!

in Occurrences 1%

The physical constitution of the New Man is comparatively delicate and fragile; but as a china vase is not necessarily less sound than a stone jug or iron kettle, so delicacy and fragility in man are no proof of disease.

Which preposition to use with  fragility