Exceed your customers' expectations. If you do, they'll come back over and over. Give them what they want — and a little more.

You can have it all. Just not all at once.

When you open your heart to positivity, you open your mind to possibilities.

Mathematics is the language in which the universe is written.

诗人是一个把梯子搭到星星上并一边爬梯子一边拉小提琴的人。