The past can only be known, not changed. The future can only be changed, not known.

Smiling cheerfully, the two began to walk off into their brilliant future.

Precognition is the act of using spiritual-power to know things that will occur in the future.

The future progressive tense is used when expressing events and action in progress at some future point, however the example sentence cannot be understood in that way.

It is even becoming accepted even in exam-English that that called "simple future tense" does not exist.

Adverbial time clauses (here 'when') write about the future in the present tense.

From an ethical point of view, the great principle of technology is "responsibility to the present" but the new way of thinking, "responsibility to the future" has emerged.

My heart pounded at the future excitement.

The only limit to our realization of tomorrow will be our doubts of today.

The future pilot is trained in a mock cockpit.

How can you be so optimistic about the future?

There is no knowing what will happen in the future.

I can no more predict the future than I can fly.

A great future lies before her.

They mutually discussed the future.

He is always looking to the future.

He has a bright future.

There is a vision of the future world in his books.

Thanks to the development of agricultural science, world food production has managed to keep up with population growth - but only at the expense of the future.

Like any company, we've got to look ahead and plan for the future.