投资者应专注于他们能控制的事情：成本、分散投资和时间范围。

I'm not afraid to be vulnerable.

殖民地是一个新人类计划将被测试的地方，在那里一个无国界和无种族世界的梦想将被实现。

I am extraordinarily patient, provided I get my own way in the end.

The best ideas often come from listening—to farmers, scientists, and families.

True innovation comes from a deep understanding of existing problems.