He was characterised throughout his whole career by his noble unselfishness.

Also she now realised, more fully, his fine self-control, his chivalrous consideration for her, his noble unselfishness.

Whatever her faults may have been, Mildred Carr had all the noble unselfishness that is so common in her sex.

I fear that I scarcely appreciated his feelings as to Dorothy, or the noble unselfishness of his friendship for me.