Ayn Rand in a 1959 Interview with Mike Wallace

My philosophy, in essence, is the concept of man as a heroic being, with his own happiness as the moral purpose of his life, with productive achievement as his noblest activity, and reason as his only absolute.
Ayn Rand

Part 2:

Love should be treated like a business deal, but every business deal has its own terms and its own currency. And in love, the currency is virtue. You love people not for what you do for them or what they do for you. You love them for the values, the virtues, which they have achieved in their own character.

Part 3:

No goodwill is necessary, only self-interest.

Still curious? If you want a deeper look at Rand's philosophy, read her books Atlas Shrugged and The Fountainhead.