It is so much easier to rest contented with what we have already acquired than to change ever so slightly those routine but profound habits of thought and feeling which govern our life, and by which we live so blissfully. This mental inertia is, perhaps, our greatest enemy. Insidiously it leads us to assume that we can renew our lives without renewing our habits.
Nadia BoulangerThe history of harmony is the history of the development of the human ear, which has gradually assimilated, in their natural order, the successive intervals of the harmonic series.
Nadia BoulangerThe art of music is so deep and profound that to approach it very seriously only is not enough. One must approach music with a serious rigor and, at the same time, with a great, affectionate joy.
Nadia Boulanger