Great leaders don't create followers; they create more leaders.

I think it's important to keep challenging yourself, to keep growing.

人心在任何年龄都只会向同样敞开的心敞开。

The only good is knowledge, and the only evil is ignorance.

"Don't let yesterday take up too much of today."

Technology can be our greatest ally in reducing bycatch and protecting marine biodiversity.

The best way to cheer yourself up is to try to cheer somebody else up.