The most merciful thing in the world... 

is the inability of the human mind 

to correlate all its contents.

You only live once, 

but if you do it right, 

once is enough.

You begin saving the world 

by saving one man at a time; 

all else is grandiose romanticism 

or politics.

A careful analysis of the process of observation in atomic physics has shown 

that the subatomic particles have no meaning as isolated entities, 

but can only be understood 

as interconnections between the preparation of an experiment 

and the subsequent measurement.

How little do they see what is, 

who frame their hasty judgments 

upon that which seems.

I think I am intrigued by paradoxes. 

If something seems to be a paradox, 

it has something deeper, 

something worth exploring.

Pick a flower on Earth and you move the farthest star.

Fear not for the future, 

weep not for the past.

We always love 

those who admire us; 

we do not always love 

those whom we admire.

The creative habit is like a drug. 

The particular obsession changes, 

but the excitement, 

the thrill of your creation 

lasts.

Honest people don't hide their deeds.