在所有的动物中，只有人类是残忍的。他们是唯一将快乐建立在制造痛苦之上的动物。

The best teacher is the one who suggests rather than dogmatizes, and inspires his listener with the wish to teach himself.

The only thing that can make you rich is your mind.

There are some secrets which do not permit themselves to be told.

I don't know what I would do if I didn't act. I think I would go mad.

The energy transition presents both challenges and opportunities - those who adapt will thrive.

我真的不考虑年龄。我认为人的年龄取决于他们的感受和行为。