The labor market is constantly evolving, and our models should reflect that.

The present state of the system of nature is evidently a consequence of what it was in the preceding moment, and if we conceive of an intelligence which at a given instant comprehends all the relations of the entities of this universe, it could state the respective positions, motions, and general effects of all these entities at any time in the past or future.

Music is my soul; without it, I am nothing.

真正的领导者倾听多于发言，并以诚信为首要行动准则。