在计算学习理论中,挑战不仅仅是学习,而是理解学习是如何可能的。
可持续发展不是一种选择,而是我们对后代的责任。
A writer must be a witness to his or her time, must bear witness to the injustices and the sufferings of the world.
生活中唯一的限制是你为自己设定的限制。
I'm not a saint, I'm a sinner.
所以,在收成好的年头,百姓就仁义善良;遇到荒年,那么百姓也会吝啬而凶恶。
Don't let anyone tell you that you can't do something.