Out of intense complexities intense simplicities emerge.

Only in the darkness, you are able to see the stars.

People throw stones at you and you convert them into milestones.

I would prefer even to fail with honor than win by cheating.

Isn't it astonishing that all these secrets have been preserved for so many years just so we could discover them!

In winter, I plot and plan. In spring, I move.

You can wish for things in the future to be different, but in this moment you have to accept things as they are.

They say Rome wasn't built in a day, but I wasn't on that particular job.

Perseverance is failing 19 times and succeeding the 20th.

Out of your vulnerabilities will come your strength.

When I was in college, I wanted to be involved in things that would change the world.

Never look back unless you are planning to go that way.

Freedom and independence form my character.

Plan your work - work your plan. Lack of system produces that 'I'm swamped' feeling.

If I find 10,000 ways something won't work, I haven't failed. I am not discouraged, because every wrong attempt discarded is another step forward.

Always do what you are afraid to do.

Aim for the highest.

Your talent determines what you can do. Your motivation determines how much you are willing to do. Your attitude determines how well you do it.

No great discovery was ever made without a bold guess.

You can't build a reputation on what you are going to do.

The meaning of life is that it is to be lived, and it is not to be traded and conceptualized and squeezed into a patter of systems.