[詞典] become talented through self-study; become a useful person by self-instruction;become trained through self-education; grow up to be useful by studying on one's own;
[例句]和許多開發人員壹樣，他自學成才，依靠網絡資源緊跟技術發展的步伐。
Like many other developers, he is self-taught and relies on online resources to keep up with technological developments.