我不太在意别人怎么看我，我只专注于自己的工作。
"I don't really care what people think about me. I just focus on my job."
The writer must be a perpetual questioner, a doubter of all certainties.
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.
Life is about growth and change. When you stop growing, you stop living.
The ultimate goal of machine learning is to make machines that can learn from experience and improve their performance over time.