Small changes can have big effects when they help people break out of the poverty trap.
Success is not measured by profits alone, but by the positive impact we leave behind.
我们实现明天的唯一限制将是我们今天的怀疑。
If you can't mine it safely, you shouldn't mine it at all.
最大的风险是不冒任何风险。在一个变化非常快的世界里,唯一保证失败的策略就是不冒险。
恨自己就无法爱他人。这就是在面对因其极度高洁而闻名的人时,我们感觉极为不安的原因:他们带来自我折磨的氛围——一种邪恶而非德行。