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.
没有个人的推动，社会就会停滞。没有社会的同情，个人的推动就会消失。
创新不是对每件事都说“是”，而是对除了最关键功能之外的一切说“不”。
沉默是喜悦的最佳使者。
Sustainability isn't a choice; it's our responsibility to the planet and future generations.