In mathematics, as in life, the most elegant solutions often arise from a deep understanding of the problem.
The most powerful element in advertising is the truth.
The difference between an ordeal and an adventure is your attitude.
To be unhomed is not to be homeless, but to have your home always in question.
世界上充满了显而易见的事物,却没有人注意到它们。
领导力就是赋予他人力量,去实现他们认为不可能的事情。