Every piece of plastic we produce should have a clear path to reuse or recycling.
我们生产的每一件塑料制品都应该有明确的再利用或回收路径。
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.
短期内，市场是一个投票机，但长期来看，它是一个称重机。
You have to stay true to yourself and your art.
The market is efficient enough that most investors will not outperform it.
广东话谚语