如果你想飞翔,就必须放弃那些拖累你的东西。
When we understand knowledge-based systems, it will be as before -- except our fingertips will have been singed.
“你能答应绝不忘记我吗?因为如果你会忘掉我的话,我就绝不会走开了。”
生活就是不断成长和进化。