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The most important thing in investing is to have a clear plan and stick to it.

"Biography is the most intimate form of history."

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

Technology alone won’t save our oceans; it takes a commitment to ethics and ecology.

"Other people matter."

The business of education is not to make the young perfect in any one of the sciences, but so to open and dispose their minds as may make them capable of any, when they shall apply themselves to it.

一個人真正需要的財富就那么一點點，其余的都是用來炫耀的。