Actions that go against social norms are not allowed.

We should think deeply about the reform of the social security system.

He is good at writing programs in high-level languages.

Low-level languages can directly access the hardware.

I could tell from his body language that he was angry.

His sociability is an important factor for his success as a leader.

Changes in the social system inevitably occur with time.

He is good at learning foreign languages.

He was struggling to understand his internal language.

He is excited to learn a new programming language.