He went to Africa in search of gold.

He is suffering from hunger.

By valuing the daily routine of waking up and going to sleep, you can lead a healthy life.

Every day, he repeats the cycle of waking up and going to bed.

His actions show true mettle.

He expressed his opinion without any constraint.

He expressed his opinion without hesitation.

His mettle shows that he never gets discouraged even in difficult situations.

He exercises every day and leads a healthy life.

He cooked using a gas stove.