You can't cross the sea merely by standing and staring at the water.

你能创造的最有价值的东西就是错误——你无法从完美中学到任何东西。

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.

每一天都是改变生活的新机会。

The beauty of a program is in its simplicity.

We don't need perfect knowledge to take sensible actions.

过去总是对现在的斥责。