Extraordinary claims require extraordinary evidence.

You cant have a plan for your day, til you have a plan for your life.

My loneliness was born when men praised my talkative faults and blamed my silent virtues.

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

The cloud is free only to go with the wind. The rain is free only in falling.

Radical simply means 'grasping things at the root'.

After all, science is essentially international, and it is only through lack of the historical sense that national qualities have been attributed to it.

A good goal is like a strenuous exercise - it makes you stretch.

Before I speak, I have something important to say.

Tell me thy company, and I shall tell thee what thou art.

There are two things children should get from their parents: roots and wings.

The speed of the leader is the speed of the gang.

Those who hammer their guns into plows, will plow for those who do not.

Fear may come true that which one is afraid of.

Television is chewing gum for the eyes.

I've learned that you shouldn't go through life with a catcher's mitt on both hands; you need to be able to throw something back.

Parents wonder why the streams are bitter, when they themselves have poisoned the fountain.

Courage is grace under pressure.

All is mine but nothing owned, nothing owned for memory, and mine only while I look.

We all live with the objective of being happy; our lives are all different and yet the same.

Forewarned, forearmed. To be prepared is half the victory.