总统职位需要最大的勤奋和关注。

Efficiency and environmental responsibility must go hand in hand in our industry.

The present is always an unstable place, the past is where we think we know where we are.

The only person who is educated is the one who has learned how to learn and change.

"The past is a puzzle, and the historian is the person who tries to put the pieces together."

现代教育者的任务不是砍伐丛林，而是灌溉沙漠。

A sober looks shows that just have the world gotten to be a better place after all; it is also grown a bit worse at the exact same rate.; a one step up, a one step back sort of cosmic balance between forward progress, and cultural retreat, that puts man kind on a bell curve of existence.

The best art comes from pain.

Believe that life is worth living， and your belief will help create the fact.

Agriculture is the foundation of manufacture and commerce.