Changing the destructive things you say to yourself when you experience the setbacks that life deals all of us is the central skill of optimism.
他们曾说这城市是天堂，但我发现它是地狱。
The most important single aspect of software development is to be clear about what you are trying to build.
We must balance the need for energy with the responsibility to protect our planet.
Representation of the world, like the world itself, is the work of men; they describe it from their own point of view, which they confuse with the absolute truth.
It is good to have an end to journey toward; but it is the journey that matters, in the end.