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青春不是年華，而是心境；青春不是桃面、丹唇、柔膝，而是深沉的意志，恢宏的想象，炙熱的戀情；青春是生命的深泉在涌流。

I think it's important to stay curious and to never stop asking questions.

In catalysis, sometimes the smallest modification can lead to the biggest breakthroughs.

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