Ultimately, our future is like a mirror. Whenever we face it, it always reflects what we left behind.

An ounce of sequins can be worth a pound of home cooking.

Know how and how much to tip people who expect gratuities, even in the case of poor service.

Geometry is beautifully logical, and it teaches you how to think and prove that things are so, step by step by step. Proofs are excellent lessons in reasoning. Without logic and reasoning, you are dependent on jumping to conclusions or - worse - having empty opinions.

An error becomes a mistake when we refuse to admit it.

Ultimately, our future is like a mirror. Whenever we face it, it always reflects what we left behind.

Be able to set a table so that you feel like you're dining, not just sitting and eating.