There’s a time for daring and there’s a time for caution.
Dead poets society

No matter what anybody tells you, words and ideas can change the world.
Dead poets society

New beginnings are disguised as painful endings.
Lao Tzu

A man with outward courage dares to die. A man with inner courage dares to live.
Lao Tzu

Care about what other people think and you will always be their prisoner.
Lao Tzu

Each problem that I solved became a rule, which served afterwards to solve other problems.
Descartes

Divide each difficulty into as many parts as is feasible and necessary to resolve it.
Descartes

Conquer yourself rather than the world.
Descartes

I closed my mouth and spoke to you in a hundred silent ways.
Rumi

And you, when will you begin that long journey into yourself.
Rumi