我们要不断学习,才能跟上时代的步伐。
It is no use saying, 'We are doing our best.' You have got to succeed in doing what is necessary.
La douleur est un fruit que Dieu ne fait pas mûrir sur une branche trop faible.
You don't learn to walk by following rules. You learn by doing, and by falling over.
Life is not like cooking, where you can prepare all the ingredients before you start cooking.
Sustainability is not a constraint; it's an opportunity to reinvent our industry.