On growth: "All businesses need to be young forever. If your customer base ages with you， you're Woolworth's."

The state, therefore, has not existed from all eternity. There have been societies that did without it, that had no notion of the state or state power. At a certain stage of economic development, which was necessarily bound up with the split of society into classes, the state became a necessity.

Words have power, but silence can be stronger.

Quantum error correction is essential for building a scalable quantum computer.

Dream big, start small, but most importantly, start.