过去从未真正消失；它活在我们体内，塑造着我们。
The past is never truly gone; it lives in us, shaping who we are.
I think the reason why I am who I am today is because I went through those tough times when I was younger.
The Internet is a tool for communication, but it also requires us to be good listeners.
我坚持我所相信的，不在乎别人的看法。
I’m positive that in 100 years much of what I take to be true today will be proved to be wrong， maybe even embarrassingly wrong， and I try really hard to identify what it is that I am wrong about today.