The constant happiness is curiosity.
Cultivate Curiosity. If you really want to grow in your lifetime, learn to be as inquisitive as a child. Curious people are never bored, and for them life becomes an unending study of joy.
Young children give us glimpses of some things that are eternal.
Infinity is present in each part. A loving smile contains all art. The motes of starlight spark and dart. A grain of sand holds power and might.
In what rapt ether sails the world, of which the weariest will never weary?
But since everything and anything are always possible, the miraculous is always nearby, and wonders shall never, ever cease.