Leadership means making tough decisions today that will benefit everyone tomorrow.

The world is not a puzzle to be solved, but a mystery to be lived.

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

I don’t know why I love you. But I do.

勤奋战胜贫穷，谨慎避免祸患，小心防止侵害，警惕免遭灾难。点评：《易经》曾言「君子终日乾乾，夕惕若。厉，无咎。」君子不仅整日自强不息、勤奋谨慎，而且到了晚上也心存警惕。如此这般，才能免除灾祸，事业得以顺利发展。

The past is always tense, the future perfect.