Optimism is a strategy for making a better future. Because unless you believe that the future can be better, you are unlikely to step up and take responsibility for making it so.
物理系统的对称性反映在其能级的简并性上。
杰出成就的秘诀不是天赋，而是被称为坚毅的激情与坚持的特殊结合。
Acting is not about being someone different. It's finding the similarity in what is apparently different, then finding myself in there.
解释：兄弟之间虽然会因谗言而起争执，但在遇到外人的侮辱时仍应一致对外。
"I don't feel like I'm acting when I'm acting. I feel like I'm living."
Innovation in quarrying isn't just about new technology - it's about new thinking.