One may sleep as long as one prefers, but one should know that each hour of excess sleep is an hour lost for learning.

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.

When the current reality creates conflict, distance is often a solution.

My ideas are not meant to suggest dreams or reality, but a surreal quality.

The social world is transforming the way we create wealth, work, learn, play, raise our children, and probably the way we think.

There are only two stories: either you go forward or you die.

I read everything: fiction, history, science, mathematics, biography, travel.

Praise has different effects, according to the mind it meets with; it makes a wise man modest, but a fool more arrogant, turning his weak brain giddy.

I have never been awake before.

I hate learning lines, so the fight stuff's always my favorite.

My greatness does not extend to this shelf.

A true journey, no matter how long the travel takes, has no end.