The most dangerous phrase in business is 'We've always done it this way.'

It's on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.

你必须强迫自己考虑相反的观点。特别是当它们挑战你最钟爱的想法时。

对所有生物的爱是人类最高尚的品质。