In the old world, you devoted 30% of your time to building a great service and 70% of your time to shouting about it. In the new world, that inverts.
如果自由不包括犯错的自由,那么自由就不值得拥有。
Life is an adventure, and survival is the art of navigating through it.
当别人都不相信你时,你必须相信自己。
In the realm of mathematics, every problem is an opportunity to discover something new and profound.
The only thing that can make you successful is your own effort.