The conjectures of the Langlands program are a challenge to the next generation of mathematicians.
"Love is a kind of pain. If you don’t feel pain, it’s not love."
"Love is the extremely difficult realization that something other than oneself is real."
皮革鞣制的创新不仅仅关乎新化学品,而是重新思考材料的整个生命周期。
Technology can be a powerful tool for development if applied correctly.