成功与失败
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.
热情（年轻 /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.
细心
Euipides
Leave no stone unturned.
计划与工作
Norman Vincent Peale
Plan your work for today and every day;
then work your plan.
Henry Ford
Failure is only the opportunity to more intelligently begin again.
Thomas Edison
I start where the last man left off.
理想与现实
What the mind of man can conceive and believe,
the mind of a man can achieve.