正是在我们最黑暗的时刻,我们必须集中精力看到光明。
"It is during our darkest moments that we must focus to see the light."
A proof of a proposition is a process the nature of which is such as to produce in us a belief in that proposition.
数学是科学的钥匙和门。
奥林匹克主义旨在创造一种生活方式,其基础是在努力中找到的快乐、好榜样的教育价值以及对普遍基本道德原则的尊重。
I'm not here to be liked, I'm here to be loved.