The purpose of our lives is to be happy.
重要的是培养透过一种事物观察另一种事物的能力,从特殊中看到普遍。
安全不是优先事项,而是一种价值观。你无法优先考虑永远不应妥协的事情。
理解计算的极限与理解数学的极限同样重要。
科学是提出正确问题并通过证据和理性找到答案的艺术。
The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.