tâm in English:

Speak your mind.

His mind was filled with happy thoughts.

The thought flashed through her mind that she was going to die.

With a firm goal in mind, you will do well.

With the T.V. on, how can you keep your mind on your studies?

All during my trip I could not keep you out of my mind.

Obviously, Tom had a lot on his mind, but I had no choice but to ask him to spend some time helping us with our problems.

Bear in mind that, under such circumstances, we have no alternative but to find another buyer.

He turned the problem over in his mind for three days before he did anything about it.

Whether I'm sleeping or awake, this subject is always in my mind.

David has a keen interest in aesthetics — the qualities that make a painting, sculpture, musical composition, or poem pleasing to the eye, ear, or mind.

I've had a lot on my mind recently and have had trouble falling asleep at night.

If we're going to play, make your mind up about the rules!

When the teacher is very strict, the students must mind their P's and Q's.

No one in their right mind would walk in those woods at night.