The most reliable way to forecast the future is to understand the present.
You can't be wise and in love at the same time.
“对别人多点关心,多为别人着想,世界就会大不一样。”
所有科学的统一性仅在于其方法,而不在于其材料。
"The most valuable resource we have is not oil or gas, but human ingenuity."