Never go to a doctor whose office plants have died.

There's real poetry in the real world. Science is the poetry of reality

Worry is the interest paid by those who borrow trouble.

For the meaning of life differs from man to man, from day to day and from hour to hour. What matters, therefore, is not the meaning of life in general but rather the specific meaning of a person's life at a given moment.

Anything that makes weak - physically, intellectually and spiritually, reject it as poison.

While the rest of the world has been improving technology, Ghana has been improving the quality of man's humanity to man.

Dare to risk public criticism.

Of puns it has been said that those who most dislike them are those who are least able to utter them.

I love Madrid. I am happy to be here. I have been here three years and hope to be here longer. But I am proud of where I come from and never forget the people I grew up with.

Maybe, just once, someone will call me 'Sir' without adding, 'You're making a scene.'

The paranoid is never entirely mistaken.

Common looking people are the best in the world: that is the reason the Lord makes so many of them.

Religion is like a knife: you can either use it to cut bread, or stick in someone's back.

Maybe you are searching among the branches, for what only appears in the roots.

The destruction of the past is perhaps the greatest of all crimes.

Extraordinary claims require extraordinary evidence.

The more you like yourself, the less you are like anyone else, which makes you unique.

The idea of freedom is inspiring. But what does it mean? If you are free in a political sense but have no food, what's that? The freedom to starve?

No snowflake in an avalanche ever feels responsible.

An idea is salvation by imagination

When you get to a certain age, there is no coming back.