"The only limit to our realization of tomorrow is our doubts of today."
实现明天的唯一限制是我们今天的疑虑。
Life is short and you have to keep moving forward.
译文：做事情一定要切实认真，不要有浮躁之气，做人一定不能贪图没有实际用处的名声。赏析：做事要静心耐得住寂寞，方能成功，做人不要在乎虚名，虚名只会让我们迷失方向。
A esperança é o último que morre.
The future of drones belongs to those who dare to dream and take action.
Great businesses are built on great relationships.
The primary function of law is to provide a framework for social order.