Sometimes we get sad about things and we don’t like to tell other people that we are sad about them. We like to keep it a secret. Or sometimes, we are sad but we really don’t know why we are sad, so we say we aren’t sad but we really are.
我不拿自己和任何人比較。
Mathematics is a collaborative endeavor. No one does it alone.
Sustainability isn't a choice—it's a responsibility we owe to future generations.
Silence is the language of the oppressed.
"War doesn’t end when the fighting stops; its echoes linger for generations."