Disruptive innovation starts with questioning why things are done the way they are.
The significance of a mental state lies in what it leads to.
数学家是模式的创造者,就像画家或诗人一样。
Hope is the thing with feathers that perches in the soul.
Fortune favors the prepared mind.
Happiness is not about getting what you want all the time. It’s about loving what you have and being grateful for it.