Positive emotions are not trivial luxuries, but instead may be critical necessities for optimal functioning.

The development of efficient algorithms is not just a theoretical exercise; it has practical implications for the way we live and work.

拥有股票就像有孩子一样——不要涉足超过你能处理的数量。

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.

"Writing is about finding the courage to tell the story that needs to be told."