“You have a right to experiment with your life. You will make mistakes. And they are right too.”

I postpone death by living, by suffering, by error, by risking, by giving, by losing.

And the day came when the risk to remain tight in a bud was more painful than the risk it took to blossom.

And the day came when the risk to remain tight in a bud was more painful than the risk it took to blossom.

The possession of knowledge does not kill the sense of wonder and mystery. There is always more mystery.

Nature forms us for ourselves, not for others; to be, not to seem.

My mission, should I choose to accept it, is to find peace with exactly who and what I am. To take pride in my thoughts, my appearance, my talents, my flaws and to stop this incessant worrying that I can’t be loved as I am.

I love your silences, they are like mine.

We are cruel when someone refuses to play the role in which we have cast him. We judge a person only according to his relationship towards us.

Your eyes make me shy.

Sometimes we reveal ourselves when we are least like ourselves.

Compassion for our parents is the true sign of maturity.

I believe the lasting revolution comes from deep changes in ourselves which influence our collective life.

When we blindly adopt a religion, a political system, a literary dogma, we become automatons. We cease to grow.

Life is a process of becoming, a combination of states we have to go through. Where people fail is that they wish to elect a state and remain in it. This is a kind of death.

Life shrinks or expands in proportion to one’s courage.

I want to do things so wild with you that I don’t know how to say them.

An experiment is a question which science poses to Nature and a measurement is the recording of Nature’s answer.

An experiment disproving a prediction is discovery.

Science, for me, gives a partial explanation for life. In so far as it goes, it is based on fact, experience and experiment.

The value and utility of any experiment are determined by the fitness of the material to the purpose for which it is used, and thus in the case before us it cannot be immaterial what plants are subjected to experiment and in what manner such experiment is conducted.

You must be ready to give up even the most attractive ideas when experiment shows them to be wrong.

Again the message to experimentalists is: Be sensible but don’t be impressed too much by negative arguments. If at all possible, try it and see what turns up. Theorists almost always dislike this sort of approach.

The art of drawing conclusions from experiments and observations consists in evaluating probabilities and in estimating whether they are sufficiently great or numerous enough to constitute proofs. This kind of calculation is more complicated and more difficult than it is commonly thought to be.

Experiments upon vegetation give reason to believe that light combines with certain parts of vegetables, and that the green of their leaves, and the various colors of flowers, is chiefly owing to this combination.