Mental activity is the organism's way of engaging with the world.
心理活动是有机体与世界互动的方式。
The challenge of modern cryptography is not just to secure communication, but to do so in a way that is both efficient and scalable.
I think it's important to take risks in filmmaking.
失去耐心就是失去了战斗。
人是非常有理智的动物，其他动物不是。