At the close of our studies， we knew all the past of physics， but nothing of the present and the future.

To find out what one is fitted to do, and to secure an opportunity to do it, is the key to happiness.

The only way to do great work is to love what you do.

不要在别人的梦里做一个配角，要成为自己生命的主角。

I am not a perfect person, but I am trying every day to concentrate on being better.

唯一存在的限制是你给自己设定的限制。

Transparency in sourcing builds trust with consumers.