The only freedom which deserves the name is that of pursuing our own good in our way， so long as we do not attempt to deprive others of theirs or impede their efforts to obtain it.

一般来说，嫉妒、怨恨和自怜都是灾难性的思想模式。自怨自艾与偏执狂相当接近，而偏执狂是最难扭转的。

冒险本身就是值得的。

Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

The leather industry must evolve or risk becoming obsolete. Our responsibility is to balance tradition with progress.

Science must be a force for good in the world.

成功的关键在于专注于长期价值创造，而不是短期利润。