William Hazlitt
Prosperity is a great teacher;
adversity is a greater.
William Penn
No pains， no palm;
no thorns， no throne;
no gall ， no glory;
no cross， no crown.
Will Rogers
Even if you’re on the right track， you’ll get run over.。. if you just sit there.
Opportunity rarely knocks on your door.
Knock rather on opportunity’s door if you ardently wish to enter.
成功與失敗
Vince Lombardi
It’s not whether you get knocked down.
。..It’s whether you get up again.
Winston Churchill
An optimist sees an opportunity in every calamity;
a pessimist sees a calamity in every opportunity.
熱情（年輕/年老）
Ralph Waldo Emerson
Nothing great was ever achieved without enthusiasm.
信心
James Allen
The will to do springs from the knowledge that we can do.
Samuel Johnson
Few things are impossible to diligence and skill.
Aughey
Lost time is never found again.
Voltaire
No problem can stand the assault of sustained thinking.
Napoleon
Victory belongs to the most persevering.
細(xì)心
Euipides
Leave no stone unturned.
計(jì)劃與工作
Norman Vincent Peale
Plan your work for today and every day;