I love to challenge myself and push myself to the limit.
我喜欢挑战自己,把自己推到极限。
The highest virtue is to lead others to the understanding of truth.
机器人是一种被编程执行多种任务的设备,并且可以重新编程以执行其他任务。
I have no ideas about what the paintings imply about the world. I think it's better if I don't know.
 整个言语行为包括发声的行为和表达意义的行为。