We act as though comfort and luxury were the chief requirements of life, when all that we need to make us happy is something to be enthusiastic about.
我们表现得好像舒适和奢华是生活的主要需求，而其实让我们快乐的唯一需要是有点热情。
When we are planning for posterity， we ought to remember that virtue is not hereditary.
对真理的热爱就体现在：知道怎样去发现和珍惜每一件事物的好处。
The future is not something we enter. The future is something we create.
I believe that everything happens for a reason.
The most important single aspect of software development is to be clear about what you are trying to build.