数学的真正力量在于它能够揭示宇宙混沌中隐藏的模式和结构。
Education is the foundation upon which sustainable aquaculture practices are built.
环境管理不是可选的——这是我们对后代的责任。
I don't believe in market timing. I believe in buying good companies at good prices.
Oh, I’m so glad you’ve come. There are hundred things I want not to say to you.
At the risk of seeming ridiculous, let me say that the true revolutionary is guided by a great feeling of love.