I hope that my children, at least, if not I myself, will see the day when ignorance of the primary laws and facts of science will be looked upon as a defect only second to ignorance of the primary laws of religion and morality.

Have thy tools ready. God will find thee work.

If I am ever obscure in my expressions, do not fancy that therefore I am deep. If I were really deep, all the world would understand, though they might not appreciate. The perfectly popular style is the perfectly scientific one. To me an obscurity is a reason for suspecting a fallacy.

Beauty is God's handwriting — a wayside sacrament; welcome it in every fair face, every fair sky, every fair flower, and thank for it Him.

You are not very good if you are not better than your best friends imagine you to be.

Life is too short for mean anxieties.

My friends, let us try to follow the Saviour's steps; let us remember all day long what it is to be men; that it is to have every one whom we meet for our brother in the sight of God; that it is this, never to meet anyone, however bad he may be, for whom we cannot say: "Christ died for that man, and Christ cares for him still. He is precious in God's eyes, and he shall be precious in mine also".