The value of a thought is in its consequences for behavior.
一个思想的价值在于它对行为的后果。
生命的秘诀不仅是生存，而是以激情、同情、幽默和风格茁壮成长。
It's kind of fun to do the impossible.
The biggest mistake you can make is thinking you know everything.
最具可持续性的矿山是那些超越开采思维的矿山。