Innovation is not about saying yes to everything. It’s about saying no to all but the most crucial features.
The power of the Internet is in its universality.
穷人常常不得不做出比富人更复杂的财务决策。
"The world is full of magic things, patiently waiting for our senses to grow sharper."
最聪明的人都是自学成才的,即便他们在学校上过学。