Geology does better in reclothing dry bones and revealing lost creations, than in tracing veins of lead and beds of iron; astronomy better in opening to us the houses of heaven than in teaching navigation; surgery better in investigating organiation than in setting limbs; only it is ordained that, for our encouragement, every step we make in science adds something to its practical applicabilities.

Imperfection is in some sort essential to all that we know of life. It is the sign of life in a mortal body, that is to say, of a state of progress and change. Nothing that lives is, or can be rigidly perfect; part of it is decaying, part nascent.

No one can explain how the notes of a Mozart melody, or the folds of a piece of Titian's drapery, produce their essential effects. If you do not feel it, no one can by reasoning make you feel it.

God gives us always strength enough, and sense enough, for what He wants us to do; if we either tire ourselves or puzzle ourselves, it is our own fault.

He who has truth at his heart need never fear the want of persuasion on his tongue.

A little thought and a little kindness are often worth more than a great deal of money.

If the thing is impossible, you need not trouble yourselves about it; if possible, try for it.