In mathematics, the art of proposing a question must be held of higher value than solving it.
我不同意你说的话,但我愿意为你说话的权利而献出生命。
The richness I achieve comes from Nature, the source of my inspiration.
每一个挑战都是学习和成长的机会。
你的品牌就是当你不在场时人们对你的评价。