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Money is overrated. Truly new things rarely need an abundance of money. If that was so， billionaires would have a monopoly on inventing new things， and they don’t. Instead almost all breakthroughs are made by those who lack money， because they are forced to rely on their passion， persistence and ingenuity to figure out new ways. Being poor is an advantage in innovation.

安全不僅僅是一項政策 - 它是一種必須滲透到我們組織各個層面的文化。

When everyone tries to sell at the same time, liquidity disappears.

計算思維的本質是抽象和自動化。