The greatest science in the world; in heaven and on earth; is love.

When science is learned in love, and its powers are wielded by love, they will appear the supplements and continuations of the material creation.

If you have only one smile in you, give it to the people you love. Don't be surly at home, then go out in the street and start grinning 'Good morning' at total strangers.

Let us not use bombs and guns to overcome the world. Let us use love and compassion. Peace begins with a smile.

With a smile that glow'd Celestial rosy red, love's proper hue.

The fruit of love is service. The fruit of service is peace. And peace begins with a smile.

If there ever comes a day when we can't be together, keep me in your heart. I'll stay there forever.

With malice toward none, with charity for all, with firmness in the right as God gives us to see the right, let us strive on to finish the work we are in, to bind up the nation's wounds, to care for him who shall have borne the battle and for his widow and his orphan, to do all which may achieve and cherish a just and lasting peace among ourselves and with all nations.

Love is the chain whereby to lock a child to its parent.

A house divided cannot stand.

We are not enemies, but friends. We must not be enemies. Though passion may have strained it must not break our bonds of affection. The mystic chords of memory, stretching from every battlefield and patriot grave to every living heart and hearthstone all over this broad land, will yet swell the chorus of the Union, when again touched, as surely they will be, by the better angels of our nature.

We must remember that the people of all the States are entitled to all the privileges and immunities of the citizens of the several States. We should bear this in mind, and act in such a way as to say nothing insulting or irritating. I would inculcate this idea, so that we may not, like the Pharisees set ourselves up to be better than other people.