His ability is recognized.

In this project, the integration of various data is important.

He has accumulated knowledge over the years.

He believes in lifelong education.

The day of the end of the war is an important day for us to celebrate peace.

I make it a point to go to bed every night at 10 o'clock.

I go to bed every night at 10 o'clock.

He was immersed in deep mourning after his father's death.

He was mourning his deceased grandfather.

He is my best friend.