一旦我们决定行动而非被动反应，可能性就无穷无尽。
The only way to do great work is to love what you do.
The fact that an opinion has been widely held is no evidence whatever that it is not utterly absurd.
The only thing that is truly important is the difference you make in the world.
The best investment you can make is in your own abilities.
La vida es demasiado corta para leer libros malos.
在自然状态下，所有人确实生而平等，但他们不能保持这种平等。社会使他们失去了这种平等，他们只有通过法律的保护才能重新获得它。