Theorems are the milestones of mathematics.
当你听取不同的观点时，才能做出最好的决定。
Man is not made for defeat. A man can be destroyed but not defeated.
Life's too short to be anything but happy.
True innovation comes from curiosity and the courage to challenge the unknown.
领导力意味着为了更美好的明天而在今天做出艰难的决定。