La palabra es el arma más poderosa que tenemos.

The structure of DNA was not just a discovery; it was a revolution in biology.

The true measure of a company's success is how it treats its people during the toughest times.

Leadership means making tough decisions today for a better tomorrow.

无产阶级是普遍的阶级，他们的根本锁链是可以破裂的阶级。