Progress happens when we stop blaming and start solving.
当我们停止指责并开始解决问题时，进步就会发生。
Sometimes the simplest songs are the hardest to write.
Your time is limited, don't waste it living someone else's life.
If you don't give up, you still have a chance. Giving up is the greatest failure.
Learning involves the gradual adjustment of connection strengths between units in a network.