世界可能是卑鄙的,但人们不必如此,如果他们拒绝的话。
做出伟大工作的唯一方法就是热爱你所做的事。
Never stop learning—the moment you do, you fall behind.
False happiness renders men stern and proud, and that happiness is never communicated. True happiness renders them kind and sensible, and that happiness is always shared.