People can be really smart or have skills that are directly applicable, but if they don't really believe in it, then they are not going to really work hard.

Art is eternal, life is fleeting.

The beauty of physics lies in its ability to explain the complex with simple, elegant theories.

Nunca dejes de soñar, porque los sueños son el combustible del alma.

The most dangerous thing is to do nothing.

义务是由于对法则的敬重而产生的行为必要性。

世界是一切存在的总和。