Never stop learning—the moment you think you know everything is the moment you start falling behind.
永远不要停止学习——当你认为自己什么都懂的那一刻,就是你开始落后的时刻。
In the realm of algorithms, efficiency is not just a goal; it is a necessity.
这就是学习。你突然以一种新的方式理解了你一生都在理解的东西。
The first fruit of this imagination - and the first lesson of the social science that embodies it - is the idea that the individual can understand his own experience and gauge his own fate only by locating himself within his period, that he can know his own chances in life only by becoming aware of those of all individuals in his circumstances.
Faith has to do with things that are not seen and hope with things that are not at hand.
I'm not perfect, but I'm always me.