I've learned that you can't have everything and do everything at the same time.
我明白了你不可能同时拥有一切并做所有事情。
To live is to embrace the uncertainty of the future.
哲学的本质不是拥有真理,而是寻找真理。
当某件事足够重要时,即使胜算不大,你也会去做。
——晚年访谈