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一个命题的证明是一种性质使得我们相信该命题的过程。
A proof of a proposition is a process the nature of which is such as to produce in us a belief in that proposition.
The development of science cannot be separated from innovation and cooperation.
Collaboration across industries and borders is essential if we want to address the global challenges of food security.
Success is not accidental, but achieved through continuous effort and persistence.
在互联网时代,速度比完美更重要。
The Olympic Spirit is neither the property of one race nor of one age.
Every problem in mathematics is a puzzle waiting to be solved, and the joy is in the solving.