This is the 2836th most frequent Chinese word.
志
"志" means aspiration, will, or ambition.
In this sentence, '志' is used in the word '立志', which means 'to aspire' or 'determine to achieve something'. It reflects one's aspiration or ambition.
他立志成为一名医生。
He aspires to become a doctor.
Here, '志' is used in '大志', referring to 'great ambitions'. It denotes significant aspirations or goals one sets for a meaningful purpose.
我们应该胸怀大志，为社会做贡献。
We should harbor great ambitions and contribute to society.
In this example, '志' is part of '意志', which means 'willpower' or 'determination'. It highlights mental fortitude and resolute intention to achieve or endure.