He solved the problem by himself.

It is important to know oneself.

It is said that people born in the year of the 'Ko' (the sixth of the ten Heavenly Stems) have a special destiny.

It is important to believe in one's own abilities and act.

He said his name is Kano.

Grr, you're late again!

Please pursue your own dreams.

Please continue to pursue your dreams.

It's hard to admit one's own mistakes.

It's hard to admit one's own mistakes.