I remember my friend Johnny von Neumann used to say, 'with four parameters I can fit an elephant, and with five I can make him wiggle his trunk.'

Success is measured not just by profit, but by the positive impact we create.

人类智力的发展都应该主要归功于欲望，而欲望能否被普遍满足要依靠智力的发展。

任务不是去看从未见过的东西，而是去思考每天所见却从未思考过的东西。

责备自己不如改正自己，纠正事情不如端正心态！这自我反省的态度，太值得学习了！并且改变心态往往比改变行为更重要！