He was struggling to understand his internal language.

He continued to search for Shangri-La throughout his life.

He is good at drawing a two-dimensional world.

He seemed unhappy about something.

When his spirits are high, the party becomes more enjoyable than usual.

She always works in a cheery manner.

She seems to be in a good mood today.

Minimum water intake is important for health.

She chose death with dignity.

Looking at this kanji graphically etymologically, its shape represents its meaning.