The only way to learn mathematics is to do mathematics.
Free trade is the key to the prosperity of a nation.
【譯文】 孔子說：“將知識(shí)默記在心，學(xué)習(xí)時(shí)，不感到滿足；教人時(shí)，不感到疲倦，對(duì)我來說沒什么問題。”
乳制品行業(yè)必須擁抱技術(shù)以保持競爭力。
I think it's important to stay curious and to never stop asking questions.
"Every idea has a motor consequence."
"We are all of us made by what we have lost as much as what we have gained."