The office of President is one which requires the utmost diligence and attention.
Pessimism leads to weakness, optimism to power.
不要信任所有人,但要信任有价值的人;前者是愚蠢的,后者是谨慎的标志。
As long as the world shall last there will be wrongs, and if no man rebelled, those wrongs would last forever.
世界是一个危险的地方,不是因为那些作恶的人,而是因为那些旁观而不作为的人。
Kindness is the highest form of virtue.