The work of the individual still remains the spark that moves mankind ahead even more than teamwork.

Child slavery is a crime against humanity. Humanity itself is at stake here. A lot of work still remains, but I will see the end of child labor in my lifetime.

Teaching was the hardest work I had ever done, and it remains the hardest work I have done to date.

When you have eliminated the impossible, whatever remains, however improbable, must be the truth.

It is an old maxim of mine that when you have excluded the impossible, whatever remains, however improbable, must be the truth.

It is only a man's own fundamental thoughts that have truth and life in them. For it is these that he really and completely understands. To read the thoughts of others is like taking the remains of someone else's meal, like putting on the discarded clothes of a stranger.

Once you eliminate the impossible, whatever remains, no matter how improbable, must be the truth.

Never trust any complicated cocktail that remains perfectly clear until the last ingredient goes in, and then immediately clouds.

We name time when we say: every thing has its time. This means: everything which actually is, every being comes and goes at the right time and remains for a time during the time allotted to it. Every thing has its time.

The only technology that can 'see' beneath the ground is radar imagery. But satellite imagery also allows scientists to map short- and long-term changes to the Earth's surface. Buried archaeological remains affect the overlying vegetation, soils and even water in different ways, depending on the landscapes you're examining.

On education, in order to ensure that America remains a world leader, we must create an educated, skilled workforce in the vital areas of science, math, engineering and information technology. At the same time, we must give every student access to a college degree.

Fess up, 'Hunger Games' fans: Does anyone care about Peeta or find him attractive? He's the Ron Weasley of the series: he gets points for callow valor and sympathy for his run of bad luck, but he remains a pasty, earnest bore.

I realized then that the generations may change but the strength of our nation remains solid.

We will grieve not, rather find strength in what remains behind. In the faith that looks through death, in years that bring the philosophic mind.

Although housing sales and starts have cooled to more typical levels, the housing market remains strong and sound. Without the expansion of homeownership and the strength of our housing market, our nation would not have the economic growth we are experiencing today.

Early childhood education remains one of the strongest investments we can make in the long-term success of our students and the long-term economic strength of our communities.

That though the radiance which was once so bright be now forever taken from my sight. Though nothing can bring back the hour of splendor in the grass, glory in the flower. We will grieve not, rather find strength in what remains behind.

As always, space remains an unforgiving frontier, and the skies overhead will surely present obstacles and setbacks that must be overcome. But hard challenges demand fresh approaches, and I'm optimistic that Stratolaunch will yield transformative benefits - not only for scientists and space entrepreneurs, but for all of us.

Under a dictatorship, a nation ceases to exist. All that remains is a fiefdom, a planet of slaves regimented by aliens from outer space.

The role of the teacher remains the highest calling of a free people. To the teacher, America entrusts her most precious resource, her children; and asks that they be prepared... to face the rigors of individual participation in a democratic society.

Clinton's hands remain incredibly clean, don't they, and Tony Blair's smile remains as wide as ever. I view these guises with profound contempt.

The bat is gone, but the smile remains.

Of these years nought remains in memory but the sad feeling that we have advanced and only grown older.

There is something that always will be true about painting and sculpture - that in order to really get it, you have to show up. That is something that is both sad and kind of beautiful about it. It remains analog. It remains special and irreducible.