A friend once told me: You ask someone who has an interest in engineering to engage in chemistry or engage in biology, this will definitely make him harder to start. It’s not necessarily he/she will do bad, but he/she need to pay much more effort to have a little bit of effect. And if he/she engaged in engineering, he/she does it actively, learning actively, love to learn, a lot of problems are on the cards, which is why you should choose what you like to do. Another friend is also engaged in...

A friend once told me: You ask someone who has an interest in engineering to engage in chemistry or engage in biology, this will definitely make him harder to start. It’s not necessarily he/she will do bad, but he/she need to pay much more effort to have a little bit of effect. And if he/she engaged in engineering, he/she does it actively, learning actively, love to learn, a lot of problems are on the cards, which is why you should choose what you like to do. Another friend is also engaged in...