Who said it?
History
Inventions & Science
Songs
The World
100

“Let your vision be world-embracing, rather than confined to your own self.”

Bahá’u’lláh

100

The fall of this in 1989 symbolized the end of division between East and West.

The Berlin Wall

100

This 18th-century invention harnessed heat to power machines — igniting the Industrial Revolution.

The steam engine

100

This timeless 1971 piano ballad imagines a world with “no countries” and “nothing to kill or die for.”

"Imagine"

100

This Baltic country inspired over 150 nations to join its “Let’s Do It!” world clean-up movement.

Estonia

200

“Hatred does not cease by hatred, but only by love; this is the eternal law.”

Buddha

200

Peace treaty between Estonia and Soviet Russia recognizing Estonia’s independence in 1920.

Treaty of Tartu

200

This 15th-century invention unleashed literacy and helped end the Middle Ages by spreading knowledge at scale.

Printing press


200

Broadcast live to 400 million people in 1967, this Beatles song declared that the one universal need.

"All you need is love"

200

This Central European nation transformed from dictatorship to democracy through a “Velvet Revolution.”

Czech Republic

300

“Blessed are the peacemakers, for they shall be called the children of God.”

Jesus Christ


300

Signed in 1948, this UN declaration proclaimed the inherent dignity and equality of all people.

The Universal Declaration of Human Rights

300

This life-saving medical discovery by Alexander Fleming began with a mold that killed bacteria.

Penicillin

300

Estonia’s own Tõnis Mägi wrote this song, which became an anthem of freedom during the Singing Revolution.

"Koit" or "Dawn"

300

Following decades of civil conflict, this nation signed the Good Friday Agreement in 1998.

Ireland

400

“The best way to find yourself is to lose yourself in the service of others.”

Mahatma Gandhi

400

Formally established peace between the Allied powers and several Axis nations—including Italy, Romania, Hungary, Bulgaria, and Finland—after World War II in 1948.

Paris Peace Treaties

400

This 1957 launch from the Soviet Union marked humanity’s first step beyond Earth.

Sputnik

400

Performed in 1985’s Live Aid concert, this Queen anthem reminded the world that “love dares you to care for the people on the edge of the night.”

"Under Pressure"
400

This African nation planted 350 million trees in a single day to combat deforestation.

Ethiopia

500
"Every word had its own spirit. One word can do wonders with you."

Arvo Pärt

500

This global agreement in 2015 brought nations together to confront the climate crisis.

The Paris Climate Agreement

500

Revealed in 1953, this molecule’s structure underpins much of modern European biomedical research.

DNA

500

This 1985 charity single featured over 40 artists singing.

“We Are the World”

500

This Middle Eastern state became the first Arab nation to sign a peace treaty with Israel in 1979, following the Camp David Accords.

Egypt