如果没有机械的帮助,一天的劳动不足以生产一磅棉花。
理论物理学是一种形而上学。
You can turn over a new leaf every hour if you choose.
"Memory is a strange thing. It doesn't work as I thought it did. We are so foolishly constructed that we go through life arm in arm with our earliest memories, thinking they are the most recent."
Sometimes the hardest thing and the right thing are the same.
Simplify life to the extreme and discover the essence within.