An investment in knowledge pays the best interest.

- Benjamin Franklin -

The gem cannot be polished without friction, nor man perfected without trials.

- Confucius -

True life is lived when tiny changes occur.

- Leo Tolstoy -

Associate with people who are likely to improve you.

- Seneca -

He who learns but does not think is lost. He who thinks but does not learn is in great danger.

- Confucius -

He who would learn to fly one day must first learn to stand and walk.

- Friedrich Nietzsche -

Education is the most powerful weapon which you can use to change the world.

- Nelson Mandela -

Difficulties strengthen the mind, as labor does the body.

- Seneca -

Progress is impossible without change, and those who cannot change their minds cannot change anything.

- George Bernard Shaw -

The important thing is not to stop questioning. Curiosity has its own reason for existing.

- Albert Einstein -

I was taught that the way of progress was neither swift nor easy.

- Marie Curie -

Only the educated are free.

- Epictetus -

The beginning is the most important part of the work.

- Plato -

The educated differ from the uneducated as much as the living from the dead.

- Aristotle -

He who moves not forward goes backward.

- Johann Wolfgang von Goethe -

Everyone thinks of changing the world, but no one thinks of changing himself.

- Leo Tolstoy -

The first and greatest victory is to conquer yourself.

- Plato -

A person learns as long as they live.

- Croatian Proverb -

While we teach, we learn.

- Seneca -

Become who you are.

- Friedrich Nietzsche -