Care is taken that trees do not grow into the sky.

Whatever liberates our spirit, without also giving us mastery over ourselves, is destructive.

Originality provokes originality.

We blame equally him who is too proud to put a proper value on his own merit and him who prizes too highly his spurious worth.

Talents are nurtured best in solitude, But character on life's tempestuous seas!

We have time enough if we but use it aright

First and last, what is demanded of genius is love of truth.