Sentence examples for difficult and subtle from inspiring English sources

The working group's task is both difficult and subtle.

Materials selection is a difficult and subtle task, due to the immense number of different available materials.

I've seen hundreds of leaders-in-training stumble as they attempt to master the difficult and subtle task of management.

Change ringing is a surprisingly difficult and subtle art that involves a series of coordinated hand movements and a sensitive touch.

It is a difficult and subtle formula to master: casino gaming companies spend millions refining slot machines to exert just the right psychological pull.

The book takes special care to develop an original exposition that is accessible and concise but also offers a clear explanation of the more difficult and subtle mathematical issues.

As wine the grape shows its ethereal, elegant, and mysterious side, light in color, punchingly tannic — and therefore often blended with bolder, softer native Nerello Cappuccio for those less drawn to difficult growing and subtle ethereal profiles.

"Part of it is just acknowledging that this is really difficult and involves some subtle stuff.

Clinically, identifying subjects in an early phase of developing DCM would be important but it is often difficult and for example subtle abnormalities in echocardiography may easily be overseen.

It is worth noting that the interpretation of data from animal studies is very difficult, and decisions whether subtle results from animal studies are relevant or not for humans require elaborate, long-term epidemiological studies.

Ultimately, for those who want to learn difficult poses, breathing techniques, and subtle work with body energies, a senior teacher is an important guide.