Science can't get something for nothing. It is true that there is no other way to succeed in science except sweating. The enthusiasm, fantasy and vision of the whole body and mind can't replace labor.
The whole life is thinking and working. Although labor is unknown and common, it cannot be interrupted.
No pains, no gains, no pains, no gains, only pains, only gains. -Xia.
Nothing ennobles people more than hard work; If a person doesn't work, he loses his value as a person.
Success attracts success and failure attracts failure. People who try to get something for nothing often accomplish nothing.