1681. No one knows for sure, but the latest estimate is that our brains contain roughly 86 billion brain cells.

1682. Each neuron can transmit 1,000 nerve impulses per second and make as many as tens of thousands of synaptic contacts with other neurons.

1683. Seeing death in dreams could also mean that you are trying to free yourself from the ties you don't want to be bonded in.

1684. A piece of brain tissue the size of a grain of sand contains 100,000 neurons and 1 billion synapses, all communicating with each other.

1685. The greatest gift of life is friendship, and I have received it.

-Hubert H. Humphrey

1686. You can tell if you are dreaming or not by looking around the clocks, clocks will never be in dreams.

1687. All brain cells are not alike

1688. Eventually, some guy a he made a cross-country trip with the brain in a Tupperware container to deliver it to Einstein's granddaughter.

1689. To see your house is burning in a dream symbolizes a personal transformation.

1690. The greatest gift of life is friendship, and I have received it.

-Hubert H. Humphrey