"The major threats to survival that our ancestors faced - predators, starvation, disease - left their mark on our fears and anxieties."
Art is not a mirror to reflect reality, but a hammer with which to shape it.
Patience is key in observational astronomy—some discoveries take decades to confirm.
向人求助之时应该去求真正胸襟开阔的人；帮助别人时要帮助真正需要帮助的人。
"History is not the past, it is the present. We carry our history with us."
The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.
