Maybe for a guy like Zverev or Federer, you could say it's open a bit. For a guy like me, every match is tough, and I'm going to have to battle it out.
The polls indicated that I was feisty, that I was tough, that I had a sense of humor, but they weren't quite sure if they liked me and they didn't know whether or not that I was sensitive.
It's cool to be a female character who gets to be really strong and tough.
Trinidad is a great fighter; he's exciting, and he goes in tough. His roster of opponents includes Pernell Whitaker, Oscar De La Hoya, David Reid, Fernando Vargas, and Hopkins. It's hard to imagine Felix being in a boring fight.
Barack Obama is many things; among them, he is a tough and even ferocious political warrior.
I knew exactly what I wanted out of my actors - the film stars Ranveer Singh and Sonakshi Sinha in lead roles - and how each shot should look. A large part of 'Lootera' has been shot under tough conditions.
Tough decisions have to be made to close our fiscal gap, stabilise our debt, and restore our state-owned enterprises to health.
My father, Philip Fisher, was the toughest guy I ever knew. An example: He had terrible teeth, yet he got his fillings done without ever using a painkiller. Now, that's tough!
I teach kids that want to be tough that their fists are not the way.
It was just really, really tough getting anything when you were a female. Basically, I just took advantage of everything I could. But when people are going to flat out tell you they're not going to hire anyone that's female, there's not much you can do about it.
I'll be really tough on myself. Someone will be like, 'Oh that's really cool' and I'll be like, 'Yeah, but there's this one flaw.'
You have to have confidence in your ability, and then be tough enough to follow through.
There has never been a failure of a currency board anywhere in the world. These are tough systems, and when I say they are foolproof, that's exactly the case.
They'd better be physically tough when they start pulling on their football pants.
If you grew up in a household with a football coach who looks like a drill sergeant, you would think you would be tough.
Let there be no illusions about the difficulty of forming this kind of a national community. It's tough, difficult, not easy. But a spirit of harmony will survive in America only if each of us remembers that we share a common destiny.
Those who have come into Formula One without experiencing cars devoid of electronic aids will find it tough. To control 800 horse power relying just on arm muscles and foot sensitivity can turn out to be a dangerous exercise.
Songwriting was very tough for me... I would go in and sit and hope for inspiration to come, and it was rarely forthcoming.
Times have been tough, the economy has been tough. But I want to bring forward a fantastic manifesto for taking the city forwards.
On Wall Street, fraudulent schemes tend to thrive during economic booms, and to blow up when times turn tough.