What [software] must not do is not the inverse of what it must do. .

Safety is an emergent property of systems, not a component property.

Software−related accidents are usually caused by flawed requirements.

Reliability engineers often assume that reliability and safety are synonymous, but this assumption is true only in special cases.

Requirement completeness: Requirements are sufficient to distinguish the desired behavior of the software from that of any other undesired program that might be designed. .

Highly reliable components are not necessarily safe. .

The truth is I didn’t need therapy

You are the creator of your thoughts, thoughts create your actions, and actions create you.

Peace and gladness in every home is a peace for the society, nation and the world.

To the extent that we live in a postmodern world and it shapes the concrete circumstances of our daily lives, I would say postmodernism affects my work or influences my work.

We live like Heaven already, a little bit of Heaven right here and now! What could we have more?-Only more of the same and better!

Well, to be honest I think I tell less truth when I write journalism than when I write fiction.

Phones are powerful at providing information.

A little-known truth: Every aspect of the world is fundamentally unpredictable. Computer scientists have long since proved this.

Did my infancy succeed another age of mine that dies before it? Was it that which I spent within my mother's womb?... And what before that life again, O God of my joy, was I anywhere or in any body?

Our faults afflict us more than our good deeds console. Pain is ever uppermost in the conscience as in the heart.