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Technology can be our greatest ally in sustainable forest management.

To imagine is to practice freedom.

Writing is a way of exorcising the demons that haunt us.

"In science, the credit goes to the man who convinces the world, not to the man to whom the idea first occurs."

"In the darkest times, even the smallest acts of kindness can shine like stars."

在那里的泥土里，這種種子多得成災。而一棵猴面包樹苗，假如你拔得太遲，就再也無法把它清除掉。它就會盤踞整個星球。它的樹根能把星球鉆透，如果星球很小，而猴面包樹很多，它就把整個星球搞得支離破碎。

Leadership is about making tough decisions today that will shape a better tomorrow.

Free vaccines are more valuable than expensive treatments, yet harder to promote.

The beauty of cinema lies in its ability to evoke emotions without words.