You have to be willing to sacrifice, to put in the time and effort.
人生苦短，必须快乐。
La literatura nos permite vivir mil vidas y sentir mil emociones.
The key to successful investing is to control what you can control: costs, taxes, and behavior.
Vote for the man who promises least; he'll be the least disappointing.
Un libro es una casa que construimos para que habite el alma del lector.