To be happy, it is necessary to forget as well as to remember.

Sustainability isn't a choice; it's our responsibility to future generations.

"Understanding quantum mechanics is not about accepting its strangeness, but about embracing the new logic it presents."

"I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit."

信仰是伟大的逃避，是逃避思考和评估证据需要的伟大借口。信仰是在缺乏证据的情况下，甚至可能是因为缺乏证据而相信。