Nothing in life is to be feared, it is only to be understood. Now is the time to understand more, so that we may fear less.
生活中没有什么可害怕的，只有需要理解的。现在是理解更多的时候，这样我们可能会害怕得更少。
The past is a wound that never heals.
Singing is my way of communicating with the world.
The world is full of obvious things which nobody by any chance ever observes.
Machine learning is the science of getting computers to act without being explicitly programmed.
每把锁都有钥匙，每个问题都有解决方案。
最好的反应是那些第一次就能成功，并且每次都能成功的反应。