如果你不能飞,那就跑;如果你不能跑,那就走;如果你不能走,那就爬。但无论怎样,你必须继续前进。
The use of a program to prove the 4-color theorem will not change mathematics - it merely demonstrates that the theorem, a challenge for a century, is a finite problem.
An intelligent investing is value investing, acquiring more than you are paying for.