Don't wait until everything is just right. It will never be perfect. There will always be challenges, obstacles and less than perfect conditions. So what. Get started now. With each step you take, you will grow stronger and stronger, more and more skilled, more and more self-confident and more and more successful.
A distributed system is one in which the failure of a computer you didn't even know existed can render your own computer unusable.
文学之美在于它能够超越国界，连接不同文化的心灵。
Do every duty, and expect no reward for it.
The best art is never finished; it’s abandoned.
