It is impossible to avoid failures in life. Don't be afraid of them. Consider rather how to learn from your own failures.

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.

In an age that valued prolonged and detailed exposition, complexity, and repetition it was astonishing that Luther should have instinctively discerned the value of brevity.

Do the next right thing and you'll be okay.

Pain is inevitable suffering is optional.

The top of the band would be happiness, contentment and peace of mind.

Life as a shorty shouldn't be so rough.

In the United States, if you buy a property and you're a good citizen, and you improve that property, what do they do to you? They tax you more. So they penalize you for good behavior.

Biology transcends society.

I believe that in spite of the recent triumphs of science, men haven't changed much in the last two thousand years; and in consequence we must still try to learn from history. History is ourselves.

Mere flimflam stories, and nothing but shams and lies.

Oh, my God. I've just told you how old I am. Nobody knows how old I am. I'm going to have to kill you now.