To make predictions for the future is very difficult.

对未来进行预测是非常困难的。

youdao

And his final predictions for the future?

BBC: NEWS | Technology | Conversations with a science visionary

For all the lofty predictions about its future, the stocks are still a beta play on the market.

FORBES: Magazine Article

If nothing else, the outcome of the Kenya election, not to mention my poor predictions for the Africa Cup of Nations, served to confirm there will be no alternative career for me in predicting the future.

BBC: Letter from Africa: Kenya fuels poll optimism