There is a huge difference between thinking we know something and actually knowing something.

Understanding how little we know is crucial to gaining knowledge.

The older the friendship, the stronger the trust.

Superficial people consider themselves capable of doing everything. The question, however, is who is willing to hire them?

There will come a time when people will realize the greatest mysteries of the universe: will a human then meet anything other than himself?

In the frame of a known phenomenon of life, a human could be defined as the only proven thinking creature.

Do not look for company at all costs, and especially do not allow loneliness to lead you to fickle love or false friendship.

Acquiring knowledge through the centuries has influenced human society more than all other factors.

The development of civilization was marked by constant changes. This will continue – therefore, the future will belong to people ready for change.

Only a person who is motivated in the inner depths of his being will help without hesitation and with no obligation for the one helped.

Be patient in life, knowing that there is a real possibility that the desired outcome could happen without your direct involvement.

A liar with a pen is a writer

Marriage is an exercise in torture.

I would be comfortable to bat anywhere.

I was looking at the history of the sport and I couldn't understand why there have been so many good South American drivers, especially Brazilians.

I don't just try to be funny.

My life, since I was 12-years-old, has revolved around some sort of sport, mainly cycling, so when I'm unable to ride my bike I just don't know what to do with myself.

Our world is facing a refugee crisis of a magnitude not seen since the Second World War. This presents us with great challenges and many hard decisions.

I never spend more than one hour in a gallery. That is as long as one's power of appreciation persists.

We're still here trying to get the word out that 330 farmers are quitting every week.

The Palestinian people have no national identity. I, Yasser Arafat, man of destiny, will give them that identity through conflict with Israel.