I don't sing because I'm happy; I'm happy because I sing.
Age is just a number. I’ve never let it define what I can or cannot do.
Writing is a way of making sense of the world.
跨越国界和学科的合作是应对全球健康挑战的唯一途径。
"The present is just the past with a different disguise."
I'm the reason your silence won't break.
Ethics isn't a barrier to progress—it's a guide for responsible progress.
现代教育者的任务不是砍伐丛林，而是灌溉沙漠。