理论和实践的区别在于,理论上,理论和实践没有区别,但在实践中,却有区别。
Anyone who isn't embarrassed of who they were last year probably isn't learning enough.
我不完美,我也不假装完美。
On the path of science, there are no smooth roads to take; only those who are not afraid of hard work and climb the steep mountain paths have the hope of reaching the glorious summit.
"The most important thing is to stay disciplined."