War should be the politics of last resort. And when we go to war, we should have a purpose that our people understand and support.

Heaven and earth represent the carrot and stick theory of management in religious philosophy.

Dignity does not consist in possessing honors, but in deserving them.

Part of what made the Macintosh great was that the people working on it were musicians, poets, and artists, and zoologists, and historians. They also happened to be the best computer scientists in the world. But if it hadn't been computer science, these people would have been doing amazing things in other fields.

The human voice can never reach the distance that is covered by the still small voice of conscience. 

The true sign of intelligence is not knowledge but imagination.

Hope is a waking dream.

If you're going through hell, keep going. 

It's not the tools that you have faith in - tools are just tools. They work, or they don't work. It's people you have faith in or not. Yeah, sure, I'm still optimistic I mean, I get pessimistic sometimes but not for long.

Everybody likes a compliment.

Leaders in all spheres who are living with HIV should be encouraged, not coerced, to lead by example and disclose their HIV status.

Teaching is a very noble profession that shapes the character, caliban, and future of an individual. If the people remember me as a good teacher, that will be the biggest honour for me.